/* FitCafe Sales Page - Premium CSS */
/* Enhanced UX/UI with vibrant colors and modern design */

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2D3748;
    background: linear-gradient(180deg, #FFF5F0 0%, #FFFFFF 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* ========================================
   NAVIGATION - Sticky Header
   ======================================== */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: #C05621;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #4A5568;
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #C05621;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #C05621;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .logo {
        font-size: 1.5rem;
    }
}

/* ========================================
   HERO SECTION - Enhanced with gradient
   ======================================== */
#headline {
    text-align: center;
    padding: 5rem 1.5rem 3rem;
    background: linear-gradient(135deg, #C05621 0%, #DD6B20 50%, #ED8936 100%);
    color: white;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(192, 86, 33, 0.3);
}

#headline::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

#headline h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    position: relative;
    z-index: 1;
}

/* ========================================
   SUBHEADLINE - Clean & Centered
   ======================================== */
#subheadline {
    text-align: center;
    margin-bottom: 4rem;
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

#subheadline h2 {
    font-size: 1.6rem;
    font-weight: 500;
    color: #744210;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ========================================
   GENERAL SECTIONS - Card Style
   ======================================== */
section:not(#headline):not(#subheadline):not(#cta):not(#guarantee) {
    margin-bottom: 4rem;
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid rgba(221, 107, 32, 0.1);
}

section h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #C05621;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

section h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #DD6B20, #ED8936);
    margin: 1rem auto 0;
    border-radius: 2px;
}

section p {
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
    color: #4A5568;
    line-height: 1.8;
}

section em {
    font-style: italic;
    color: #C05621;
    font-weight: 600;
}

/* ========================================
   INGREDIENT CARDS - Vibrant Design
   ======================================== */
.ingredients-image-container {
    text-align: center;
    margin: 2rem 0;
}

.ingredients-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.ingredient-card {
    background: linear-gradient(135deg, #FFF5F0 0%, #FFFFFF 100%);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-left: 5px solid #DD6B20;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(221, 107, 32, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ingredient-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(221, 107, 32, 0.2);
}

.ingredient-card h3 {
    font-size: 1.4rem;
    color: #C05621;
    margin-bottom: 1rem;
    font-weight: 700;
}

.ingredient-card p {
    color: #4A5568;
    line-height: 1.7;
}

.ingredients-note {
    font-weight: 700;
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #FEEBC8 0%, #FBD38D 100%);
    border-radius: 15px;
    color: #744210;
    border: 2px solid #DD6B20;
}

.fda-disclaimer {
    font-size: 0.9rem;
    color: #718096;
    text-align: center;
    margin-top: 1.5rem;
    padding: 1rem;
    background: #F7FAFC;
    border-radius: 10px;
    border-left: 4px solid #4299E1;
}

/* ========================================
   BENEFITS LIST - Modern Cards
   ======================================== */
.benefits-list {
    list-style: none;
    max-width: 900px;
    margin: 0 auto;
}

.benefits-list li {
    padding: 1.5rem;
    margin-bottom: 1.2rem;
    background: linear-gradient(135deg, #FFF5F0 0%, #FFFFFF 100%);
    border-radius: 15px;
    border-left: 5px solid #DD6B20;
    box-shadow: 0 2px 10px rgba(221, 107, 32, 0.1);
    transition: transform 0.3s ease;
}

.benefits-list li:hover {
    transform: translateX(5px);
}

.benefits-list li strong {
    color: #C05621;
    font-weight: 700;
}

/* ========================================
   TESTIMONIALS - Enhanced Design
   ======================================== */
.testimonial-card {
    background: linear-gradient(135deg, #FFF5F0 0%, #FFFFFF 100%);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    position: relative;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border: 1px solid rgba(221, 107, 32, 0.2);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 30px;
    font-size: 5rem;
    color: rgba(221, 107, 32, 0.15);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card blockquote {
    font-style: italic;
    margin-bottom: 1.2rem;
    color: #4A5568;
    font-size: 1.05rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.testimonial-card cite {
    display: block;
    text-align: right;
    font-weight: 700;
    color: #C05621;
    font-style: normal;
}

.social-proof-note {
    text-align: center;
    margin-top: 2rem;
    font-style: italic;
    color: #718096;
    font-size: 0.95rem;
    padding: 1rem;
    background: #F7FAFC;
    border-radius: 10px;
}

/* ========================================
   GUARANTEE SECTION - Premium Gradient
   ======================================== */
#guarantee {
    background: linear-gradient(135deg, #C05621 0%, #DD6B20 50%, #ED8936 100%);
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(192, 86, 33, 0.3);
}

#guarantee h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

#guarantee h2::after {
    background: rgba(255,255,255,0.3);
}

.guarantee-box {
    max-width: 800px;
    margin: 0 auto;
}

.guarantee-badge {
    background: linear-gradient(135deg, #F6E05E 0%, #F6AD55 100%);
    color: #744210;
    font-weight: 800;
    padding: 1rem 2rem;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 2rem;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(246, 224, 94, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

#guarantee p {
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
    line-height: 1.8;
}

#guarantee strong {
    color: #F6E05E;
    font-weight: 700;
}

/* ========================================
   EMAIL OPT-IN - Modern Form
   ======================================== */
.optin-section {
    background: linear-gradient(135deg, #EBF8FF 0%, #FFFFFF 100%);
    text-align: center;
    border: 2px solid #4299E1;
}

.optin-section h2 {
    color: #2B6CB0;
}

.optin-subtitle {
    font-size: 1.1rem;
    color: #4A5568;
    margin-bottom: 2rem;
}

.optin-form {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.optin-form input[type="text"],
.optin-form input[type="email"] {
    width: 100%;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border: 2px solid #E2E8F0;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.optin-form input:focus {
    outline: none;
    border-color: #4299E1;
}

.privacy-text {
    font-size: 0.9rem;
    color: #718096;
    margin-top: 1rem;
}

.ftc-disclosure {
    font-size: 0.85rem;
    color: #A0AEC0;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #E2E8F0;
}

/* ========================================
   CTA SECTION - Enhanced Button
   ======================================== */
#cta {
    text-align: center;
    background: white;
    padding: 4rem 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 3rem;
    border: 2px solid rgba(221, 107, 32, 0.2);
}

#cta h2 {
    color: #C05621;
    margin-bottom: 1.5rem;
}

#cta p {
    font-size: 1.15rem;
    color: #4A5568;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #C05621 0%, #DD6B20 100%);
    color: white;
    padding: 1.5rem 3rem;
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    margin: 2rem 0;
    box-shadow: 0 8px 25px rgba(192, 86, 33, 0.4);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(192, 86, 33, 0.5);
    background: linear-gradient(135deg, #DD6B20 0%, #ED8936 100%);
}

.cta-button:active {
    transform: translateY(-1px);
}

.cta-subtext {
    font-size: 0.95rem;
    color: #718096;
    margin-bottom: 1.5rem;
    line-height: 2;
}

.cta-closing {
    font-size: 1.1rem;
    color: #C05621;
    font-weight: 600;
    font-style: italic;
}

/* ========================================
   FOOTER - Clean & Professional
   ======================================== */
footer {
    background: #2D3748;
    color: #E2E8F0;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 4rem;
}

.footer-links {
    margin-bottom: 2rem;
}

.footer-links a {
    color: #E2E8F0;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FBD38D;
}

.footer-disclaimer {
    font-size: 0.85rem;
    color: #A0AEC0;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer-copyright {
    font-size: 0.9rem;
    color: #718096;
    margin-top: 2rem;
}

/* ========================================
   LIFESTYLE IMAGES - Responsive
   ======================================== */
.lifestyle-image-container,
.product-showcase,
.ingredients-image-container {
    text-align: center;
    margin: 2rem 0;
}

.lifestyle-image,
.product-hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* Product Showcase - Special Handling */
.product-showcase {
    position: relative;
    max-width: 500px;
    margin: 2rem auto;
}

.product-showcase .product-hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 600px;
}

@media (max-width: 768px) {
    .product-showcase {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .product-showcase .product-hero-image {
        max-height: 400px;
    }
}

.product-badge {
    background: linear-gradient(135deg, #F6E05E 0%, #F6AD55 100%);
    color: #744210;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    display: inline-block;
    font-weight: 700;
    margin-top: 1rem;
    box-shadow: 0 2px 10px rgba(246, 224, 94, 0.4);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    #headline h1 {
        font-size: 2rem;
    }
    
    #subheadline h2 {
        font-size: 1.3rem;
    }
    
    section h2 {
        font-size: 1.8rem;
    }
    
    .cta-button {
        padding: 1.2rem 2rem;
        font-size: 1.1rem;
    }
    
    .container {
        padding: 1.5rem 1rem;
    }
}