/* 
   Ijad Nestler - Performance Coaching
   Theme: Premium Minimalist Light Mode
   Fonts: Outfit (Headings) & Inter (Body)
*/

:root {
    /* Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #FAFAFA;
    --bg-light: #F4F4F4;
    
    --text-primary: #111111;
    --text-secondary: #444444;
    --text-muted: #777777;
    
    --accent: #000000;
    --accent-hover: #333333;
    --accent-light: #F0F0F0;
    
    --success: #000000;
    --success-light: #F0F0F0;
    --danger: #000000;
    --danger-light: #F0F0F0;
    
    --border-color: #EAEAEA;
    --border-light: #F5F5F5;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout values */
    --max-width: 1400px;
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Shadows - Disabled for clean look */
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --shadow-xl: none;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    position: relative;
    outline: none;
}

.section-padding {
    padding: 10rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: #000000;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 300;
    line-height: 1.1;
}

h1 {
    font-size: 3.25rem;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1.25rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 2rem;
}

.highlight {
    color: var(--accent);
}

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

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--accent-light);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(156, 126, 88, 0.15);
}

/* Section Header */
.section-header {
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

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

.section-subtitle {
    font-family: var(--font-heading);
    font-weight: 600;
    color: #00E5FF;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 0.75rem;
}

.section-lead {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 400;
    font-size: 1rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn svg, .btn .lucide {
    width: 18px;
    height: 18px;
    stroke-width: 1.5;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-secondary);
    box-shadow: none;
}

.btn-primary:hover {
    background-color: #00E5FF !important;
    color: #111 !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-neon {
    background-color: #00E5FF;
    color: #111;
}

.btn-neon:hover {
    background-color: #ffffff !important;
    color: #000000 !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.btn-secondary:hover {
    background-color: #fff !important;
    border-color: #fff !important;
    color: #000 !important;
    transform: translateY(-2px);
}

.btn-secondary-hero {
    background-color: transparent;
    color: #fff;
    border: 1px solid #fff;
}

.btn-secondary-hero:hover {
    background-color: transparent !important;
    border-color: #40E0D0 !important;
    color: #40E0D0 !important;
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.btn-whatsapp {
    background-color: #25D366;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.3);
}

/* Header Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 0.75rem 0;
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 6rem;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
}

.custom-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.custom-logo:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 75px;
    width: auto;
    object-fit: contain;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001; /* Ensure it stays above the mobile menu */
}

.hamburger {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease-in-out;
}

.hamburger::before, 
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: all 0.3s ease-in-out;
    left: 0;
}

.hamburger::before {
    transform: translateY(-8px);
}

.hamburger::after {
    transform: translateY(8px);
}

.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: translateY(0) rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    transform: translateY(0) rotate(-45deg);
}

.main-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.desktop-only {
    display: flex;
}

.mobile-only {
    display: none;
}

.main-nav ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-weight: 300;
    color: var(--text-secondary);
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--text-primary);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    font-weight: 500;
}

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

.nav-cta {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* Hero Section */
.hero-section {
    padding-top: 10rem;
    padding-bottom: 6rem;
    background: radial-gradient(circle at 80% 20%, rgba(156, 126, 88, 0.05) 0%, transparent 50%), var(--bg-primary);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    margin-top: 0.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.feature-item i {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

.hero-image-container {
    position: relative;
}

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

.hero-image {
    width: 100%;
    height: 85vh;
    min-height: 600px;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.02);
}

.hero-stats-card {
    position: absolute;
    bottom: 2rem;
    left: -2rem;
    background-color: var(--bg-secondary);
    padding: 1.25rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 6s ease-in-out infinite;
}

.stats-icon {
    background-color: var(--accent-light);
    color: var(--accent);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stats-title {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stats-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Concept Section (Problems vs Results) */
.concept-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.concept-card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: none;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.concept-card:hover {
    transform: translateY(-4px);
    box-shadow: none;
    border-color: var(--text-primary);
}

.card-pain {
    border: 1px solid var(--border-color);
    border-left: 4px solid #ff5500;
}

.card-pain:hover {
    border-color: #ff5500;
}

.card-gain {
    border: 1px solid var(--border-color);
    border-left: 4px solid #00E5FF;
}

.card-gain:hover {
    border-color: #00E5FF;
}

.concept-card .card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 1.5rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.icon-danger {
    color: var(--danger);
}

.icon-success {
    color: var(--accent);
}

.concept-card .card-header h3 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 500;
}

.concept-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.concept-list-2col {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .concept-list-2col {
        grid-template-columns: 1fr;
    }
}

.concept-list-2col li {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.concept-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.25rem;
    align-items: start;
}

.concept-list li > i {
    margin-top: 0.25rem;
    width: 20px;
    height: 20px;
}

.card-pain .concept-list li > i {
    color: var(--text-muted);
}

.card-gain .concept-list li > i {
    color: var(--accent);
}

.concept-list li strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.concept-list li p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Offer Section */
.offer-section {
    background-color: #000;
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.offer-card {
    background: linear-gradient(145deg, rgba(30,30,30,0.4), rgba(10,10,10,0.8));
    border: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 1.5rem;
    text-align: left;
    border-radius: var(--border-radius-lg);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}

@media (min-width: 992px) {
    .bento-card-1 { grid-column: span 2; }
}
@media (max-width: 991px) and (min-width: 769px) {
    .bento-card-1 { grid-column: span 2; }
}

/* Highlight Card Styles */
.highlight-card {
    position: relative;
    border-color: rgba(0, 229, 255, 0.2);
    background: linear-gradient(145deg, rgba(30,30,30,0.6), rgba(10,10,10,0.9));
}

.highlight-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(0, 229, 255, 0.1);
    color: #00E5FF;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

.card-content-flex {
    display: flex;
    gap: 2rem;
    align-items: center;
    height: 100%;
}

.card-left {
    flex: 1;
}

.card-right {
    flex: 1;
    background: rgba(0,0,0,0.2);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.03);
}

.benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ddd;
    font-size: 0.95rem;
}

.benefit-list i {
    color: #00E5FF;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .card-content-flex {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    .highlight-badge {
        position: relative;
        top: 0;
        right: 0;
        display: inline-block;
        margin-bottom: 1.5rem;
    }
}

.offer-card:hover {
    transform: translateY(-5px) scale(1.01);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.05);
}

.offer-card:hover .offer-icon {
    color: #00E5FF;
    transform: scale(1.1);
}

.offer-icon-wrapper {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.offer-icon {
    width: 24px;
    height: 24px;
    color: #fff;
    transition: color 0.3s ease;
}

.offer-card h3 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    font-weight: 500;
}

.offer-card p {
    color: #aaa;
    line-height: 1.4;
    font-size: 0.9rem;
    margin-bottom: 0;
}

@media (max-width: 991px) {
    .offer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .offer-grid {
        grid-template-columns: 1fr;
    }
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-card {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image {
    width: 100%;
    height: 580px;
    object-fit: cover;
    object-position: center;
}

.image-slider-1 {
    position: relative;
    z-index: 1;
}

.image-slider-2 {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0;
    animation: imageFadeInOut 10s infinite ease-in-out;
}

@keyframes imageFadeInOut {
    0%, 35% { opacity: 0; }
    50%, 85% { opacity: 1; }
    100% { opacity: 0; }
}

.image-label {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--accent);
    color: var(--bg-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.about-content .section-subtitle {
    margin-bottom: 1rem;
}

.about-content h2 {
    margin-bottom: 2rem;
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.about-content .highlight-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    border-left: 3px solid #00E5FF;
    padding-left: 1.5rem;
    margin: 2rem 0;
}

.about-trust {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.trust-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.trust-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.trust-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid transparent;
}

.trust-link:hover {
    color: #00E5FF;
    border-bottom-color: transparent;
}

/* Process Section */
.process-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-top: 4rem;
}

.process-card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 3rem 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.process-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: #00E5FF;
}

.step-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 4rem;
    line-height: 1;
    color: var(--accent);
    opacity: 0.15;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.process-card:hover .step-number {
    opacity: 1;
    color: #00E5FF;
    transform: scale(1.05);
}

.process-body {
    flex-grow: 1;
}

.process-body h3 {
    margin-bottom: 1rem;
}

.process-body p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.process-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.process-icon {
    color: var(--accent);
}

/* References Section */
.references-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2.5rem;
}

.slider-nav {
    display: none;
}

.reference-card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 3rem 2.5rem 2rem 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.reference-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.quote-icon {
    color: var(--accent);
    opacity: 0.3;
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.quote-text {
    font-size: 1.05rem;
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

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

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

.author-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

/* FAQ Section */
.faq-grid {
    display: flex;
    flex-direction: column;
}

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

.faq-item:first-child {
    border-top: 1px solid var(--border-color);
}

.faq-summary {
    padding: 1.5rem 0;
    font-size: 1.25rem;
    font-weight: 500;
    font-family: var(--font-heading);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    outline: none;
}

.faq-summary::-webkit-details-marker {
    display: none;
}

.faq-summary .faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--accent);
    margin-right: 1.5rem;
}

.faq-item[open] .faq-summary .faq-icon {
    transform: rotate(180deg);
}

.faq-content {
    padding-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.faq-content p {
    margin: 0;
}

/* Contact Form Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

/* Contact & Booking Section */
.contact-container {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: 5rem;
}

.contact-item-link:hover span {
    color: #00E5FF !important;
}

.footer-contact-link:hover {
    color: #00E5FF !important;
}

.footer-contact-link:hover i,
.footer-contact-link:hover svg {
    color: #00E5FF !important;
}

.calendly-container {
    display: flex;
    flex-direction: column;
}

.calendly-wrapper {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    margin-top: 2rem;
    overflow: hidden;
    height: 580px;
}

.form-container {
    display: flex;
    flex-direction: column;
}

.contact-form {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 3rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(156, 126, 88, 0.1);
}

.form-feedback {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    display: none;
}

.form-feedback.success {
    display: block;
    background-color: var(--success-light);
    color: var(--success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.form-feedback.error {
    display: block;
    background-color: var(--danger-light);
    color: var(--danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.whatsapp-wrapper {
    margin-top: 2.5rem;
    text-align: center;
}

.whatsapp-wrapper .divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.08em;
}

.whatsapp-wrapper .divider::before,
.whatsapp-wrapper .divider::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background-color: var(--border-color);
}

/* Footer */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 1rem;
    margin-bottom: 0;
}

.footer-links ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--accent);
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--accent-color);
    color: #fff;
    transform: translateY(-5px);
}

.mobile-floating-cta {
    display: none;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.75rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-image-container {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
    
    .hero-image {
        height: 420px;
    }
    
    .hero-stats-card {
        left: 2rem;
        bottom: -1rem;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
    
    .about-image {
        height: 450px;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 4rem auto 0 auto;
    }
    
    .references-slider-container {
        position: relative;
        width: 100%;
        overflow: hidden;
    }
    
    .references-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1.5rem;
        padding-bottom: 1rem;
        -ms-overflow-style: none; /* IE and Edge */
        scrollbar-width: none; /* Firefox */
        margin: 0;
        max-width: 100%;
    }
    
    .references-grid::-webkit-scrollbar {
        display: none;
    }
    
    .references-grid .reference-card {
        flex: 0 0 100%;
        scroll-snap-align: center;
        max-width: 100%;
    }
    
    .slider-nav {
        display: flex;
        justify-content: center;
        gap: 1.5rem;
        margin-top: 1rem;
    }
    
    .slider-btn {
        background: transparent;
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: var(--transition);
    }
    
    .slider-btn:hover {
        background: var(--bg-secondary);
        color: var(--accent-color);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .calendly-container {
        max-width: 700px;
        margin: 0 auto;
        width: 100%;
    }
    
    .form-container {
        max-width: 700px;
        margin: 0 auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .mobile-floating-cta {
        display: flex;
        position: fixed;
        bottom: 5.75rem;
        right: 2rem;
        background-color: #111;
        color: #fff;
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
        width: 48px;
        height: 48px;
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        z-index: 999;
        transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
    }
    
    .mobile-floating-cta.visible {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .mobile-floating-cta svg {
        width: 20px;
        height: 20px;
    }
    
    .mobile-floating-cta:active {
        transform: scale(0.95);
    }
    
    .main-nav {
        position: fixed;
        top: 6rem;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        padding: 2rem 1rem;
        box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        border-top: 1px solid var(--border-color);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .mobile-only {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
    }
    
    .nav-cta {
        text-align: center;
    }
    
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.85rem;
    }
    
    .section-padding {
        padding: 5rem 0;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1.25rem;
    }
    
    .concept-grid {
        grid-template-columns: 1fr;
    }
    
    .concept-card {
        padding: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links ul {
        justify-content: center;
    }
}

/* Scroll Reveal Animations */
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

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

/* Stagger delays for child components */
.concept-card:nth-child(2) {
    transition-delay: 0.15s;
}

.process-card:nth-child(2) {
    transition-delay: 0.15s;
}
.process-card:nth-child(3) {
    transition-delay: 0.3s;
}

.reference-card:nth-child(2) {
    transition-delay: 0.15s;
}
.reference-card:nth-child(3) {
    transition-delay: 0.3s;
}

/* Form spinner animation */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

.footer-bottom {
    border-top: 1px solid #333; 
    padding-top: 2rem; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    color: #777; 
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
        font-size: 0.8rem;
    }
}