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

:root {
    /* Color Palette */
    --primary-pink: #e91e63;
    --primary-pink-light: #f48fb1;
    --primary-pink-dark: #ad1457;
    --secondary-cyan: #00bcd4;
    --secondary-cyan-light: #4dd0e1;
    --accent-orange: #ff9800;
    --accent-yellow: #ffeb3b;
    --white: #ffffff;
    --cream: #fef7f0;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-600: #757575;
    --gray-800: #424242;
    --gray-900: #212121;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-script: 'Dancing Script', cursive;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-max-width: 1200px;
    --border-radius: 16px;
    --border-radius-small: 8px;
    
    /* Shadows */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-pink);
    text-decoration: none;
}

.logo-image {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

.hero-logo-image {
    height: 80px;
    width: auto;
    margin: 0 auto 1rem;
    display: block;
}

/* Responsive logo adjustments */
@media (max-width: 768px) {
    .logo-image {
        height: 35px;
        margin-right: 8px;
    }
    
    .hero-logo-image {
        height: 60px;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }
    
    .footer-logo {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 30px;
        margin-right: 6px;
    }
    
    .hero-logo-image {
        height: 50px;
    }
    
    .nav-logo {
        font-size: 1.2rem;
    }
    
    .footer-logo {
        font-size: 0.9rem;
    }
}

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

.nav-link {
    text-decoration: none;
    color: var(--gray-800);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-pink);
    transition: var(--transition-fast);
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-800);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 50%, var(--primary-pink-light) 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, var(--secondary-cyan-light) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--accent-orange) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, var(--accent-yellow) 0%, transparent 50%);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-logo {
    margin-bottom: 2rem;
}

.spiral-logo {
    display: inline-block;
    margin-bottom: 1rem;
}

.spiral {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: conic-gradient(var(--primary-pink), var(--secondary-cyan), var(--accent-orange), var(--primary-pink));
    animation: rotate 4s linear infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
}

.spiral::after {
    content: '🍦';
    font-size: 2rem;
    position: absolute;
}

.brand-name {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 1rem;
}

.rosie {
    color: var(--primary-pink);
    font-family: var(--font-script);
    display: block;
}

.frozen-yogurt {
    color: var(--gray-800);
    font-size: 0.6em;
    letter-spacing: 0.1em;
    display: block;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-600);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.highlight {
    color: var(--primary-pink);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: var(--border-radius-small);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-pink);
    color: var(--white);
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    background: var(--primary-pink-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
}

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

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-yogurt {
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: float 3s ease-in-out infinite;
}

.yogurt-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.yogurt-2 {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.yogurt-3 {
    bottom: 25%;
    left: 20%;
    animation-delay: 2s;
}

/* Section Styles */
section {
    padding: var(--section-padding);
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    width: 60px;
    height: 4px;
    background: var(--primary-pink);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-600);
}

/* Flavors Section */
.flavors-section {
    background: var(--white);
}

.flavors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.flavor-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.flavor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-pink), var(--secondary-cyan));
}

.flavor-card.featured::before {
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-yellow));
}

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

.flavor-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

.flavor-card h3 {
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.flavor-description {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.flavor-badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: var(--primary-pink-light);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.flavor-card.featured .flavor-badge {
    background: var(--accent-orange);
}

.flavors-note {
    text-align: center;
    font-style: italic;
    color: var(--gray-600);
    font-size: 1.1rem;
}

/* Toppings Section */
.toppings-section {
    background: var(--gray-100);
}

.toppings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.topping-item {
    background: var(--white);
    border-radius: var(--border-radius-small);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-medium);
    cursor: pointer;
}

.topping-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    background: var(--primary-pink-light);
    color: var(--white);
}

.topping-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.topping-item span {
    font-weight: 500;
    font-size: 1rem;
}

/* Fruit Toppings */
.fruit-toppings-section {
    background: var(--white);
}

.fruit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.fruit-item {
    background: linear-gradient(135deg, var(--white) 0%, var(--cream) 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: var(--transition-medium);
    border: 2px solid transparent;
}

.fruit-item:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-cyan);
    box-shadow: var(--shadow-heavy);
}

.fruit-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: block;
}

.fruit-item span {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--gray-900);
}

/* Contact Section */
.contact-section {
    background: var(--gray-900);
    color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.contact-info p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--gray-200);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.detail-item .icon {
    font-size: 1.5rem;
}

.contact-form-container h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-200);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--gray-600);
    border-radius: var(--border-radius-small);
    background: var(--gray-800);
    color: var(--white);
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-pink);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    padding: 1rem 2rem;
    background: var(--primary-pink);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-small);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-medium);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    background: var(--primary-pink-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-loading {
    width: 20px;
    height: 20px;
    border: 2px solid var(--white);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: none;
}

.btn-submit.loading .btn-loading {
    display: block;
}

.btn-submit.loading span {
    display: none;
}

/* Footer */
.footer {
    background: var(--gray-900);
    padding: 2rem 0;
    border-top: 1px solid var(--gray-800);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--gray-300);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1.2rem;
}

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

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

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: var(--transition-medium);
        box-shadow: var(--shadow-medium);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 250px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .flavors-grid {
        grid-template-columns: 1fr;
    }

    .toppings-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .fruit-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: 60px 0;
    }

    .container {
        padding: 0 15px;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .toppings-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .fruit-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-pink: #d81b60;
        --gray-600: #424242;
        --gray-800: #212121;
    }
}

/* Print styles */
@media print {
    .navbar,
    .hero-decoration,
    .floating-yogurt,
    .contact-form,
    .footer {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    body {
        background: white;
        color: black;
    }
}