* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            -webkit-tap-highlight-color: transparent;
        }

        :root {
            --primary-pink: #FFD5F6;
            --soft-pink: #FFEBF9;
            --accent-pink: #E323CA;
            --warm-purple: #E8B5E8;
            --warm-lavender: #F5D5F5;
            --text-dark: #2D2D2D;
            --text-medium: #5A5A5A;
            --text-light: #8A8A8A;
            --white: #FFFFFF;
            --shadow-soft: rgba(227, 35, 202, 0.1);
            --shadow-medium: rgba(227, 35, 202, 0.15);
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 100px;
        }

        body {
            background-color: var(--white);
            font-family: 'Vazirmatn', 'Vazir', 'Arial', sans-serif;
            font-size: 16px;
            overflow-x: hidden;
            color: var(--text-dark);
            direction: rtl;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        @media (max-width: 768px) {
            body {
                font-size: 14px;
            }
        }

        @media (max-width: 480px) {
            body {
                font-size: 13px;
            }
        }

        /* Hero Section - State 1: Large centered logo in viewport */
        .hero-section {
            width: 100%;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            position: relative;
            background: linear-gradient(135deg, var(--soft-pink) 0%, var(--primary-pink) 50%, var(--warm-lavender) 100%);
        }

        /* Large Logo - State 1 - Centered in viewport */
        .logo-hero {
            width: 50vw;
            max-width: 500px;
            height: auto;
            object-fit: contain;
            will-change: transform, opacity;
            transform-origin: center center;
            display: block;
        }

        @media (max-width: 768px) {
            .logo-hero {
                width: 70vw;
                max-width: 400px;
            }
        }

        @media (max-width: 480px) {
            .logo-hero {
                width: 80vw;
                max-width: 350px;
            }
        }

        /* Subtle floating animation for the logo */
        .logo-hero.animated {
            animation: logoFloat 4s ease-in-out infinite;
        }

        @keyframes logoFloat {
            0%, 100% {
                transform: translateY(0px) scale(1);
            }
            50% {
                transform: translateY(-20px) scale(1.03);
            }
        }

        /* Header Bar - State 2: Appears on scroll */
        .header-bar {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%) translateY(-120%);
            width: 90vw;
            max-width: 1200px;
            height: 70px;
            background: rgba(255, 255, 255, 0.95);
            border: 3px solid var(--primary-pink);
            border-radius: 25px;
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            box-shadow: 0 8px 32px var(--shadow-soft);
            will-change: transform, opacity;
            backdrop-filter: blur(20px);
        }

        /* Header content container */
        .header-content {
            display: flex;
            flex-direction: row;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
            gap: 40px;
            padding: 0 40px;
            flex-wrap: nowrap;
            position: relative;
        }

        /* Logo wrapper for mobile positioning */
        .logo-header-wrapper {
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }

        /* Hide hamburger on desktop */
        .hamburger-menu {
            display: none;
        }

        /* Navigation - Left side */
        .nav-left {
            display: flex;
            flex-direction: row;
            gap: 30px;
            align-items: center;
            opacity: 0;
            transform: translateX(20px);
            transition: opacity 0.5s ease 0.3s, transform 0.5s ease 0.3s;
        }

        .header-bar.visible .nav-left {
            opacity: 1;
            transform: translateX(0);
        }

        /* Small Logo in Header - State 2 */
        .logo-header {
            width: 138px;
            height: 70px;
            object-fit: contain;
            flex-shrink: 0;
            opacity: 0;
            transform: scale(0.8);
            transition: opacity 0.5s ease 0.2s, transform 0.5s ease 0.2s;
        }

        .header-bar.visible .logo-header {
            opacity: 1;
            transform: scale(1);
        }

        /* Navigation - Right side */
        .nav-right {
            display: flex;
            flex-direction: row;
            gap: 30px;
            align-items: center;
            opacity: 0;
            transform: translateX(-20px);
            transition: opacity 0.5s ease 0.3s, transform 0.5s ease 0.3s;
        }

        .header-bar.visible .nav-right {
            opacity: 1;
            transform: translateX(0);
        }

        /* Navigation Links */
        .nav a {
            text-decoration: none;
            color: var(--text-dark);
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
            white-space: nowrap;
            padding: 8px 16px;
            border-radius: 15px;
        }

        .nav a:hover {
            color: var(--accent-pink);
            background: var(--soft-pink);
        }

        /* Hamburger Menu Button */
        .hamburger-menu {
            display: none;
            flex-direction: column;
            justify-content: space-around;
            width: 30px;
            height: 30px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 2001;
            position: relative;
        }

        .hamburger-menu span {
            width: 100%;
            height: 3px;
            background: var(--accent-pink);
            border-radius: 3px;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            transform-origin: center;
            display: block;
        }

        .hamburger-menu:hover span {
            background: var(--primary-pink);
        }

        .hamburger-menu.active span:nth-child(1) {
            transform: rotate(45deg) translate(8px, 8px);
        }

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

        .hamburger-menu.active span:nth-child(3) {
            transform: rotate(-45deg) translate(8px, -8px);
        }

        /* Fullscreen Menu Overlay */
        .fullscreen-menu {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: linear-gradient(135deg, var(--primary-pink) 0%, var(--warm-lavender) 100%);
            z-index: 2000;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            transform: scale(0.95);
            overflow-y: auto;
        }

        .fullscreen-menu.active {
            opacity: 1;
            visibility: visible;
            transform: scale(1);
        }

        .fullscreen-menu-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
            width: 100%;
            max-width: 600px;
            padding: 40px;
        }

        .fullscreen-menu-logo {
            width: 150px;
            height: auto;
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(-20px);
            transition: all 0.5s ease 0.2s;
        }

        .fullscreen-menu.active .fullscreen-menu-logo {
            opacity: 1;
            transform: translateY(0);
        }

        .fullscreen-menu-link {
            font-size: 1.5rem;
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 600;
            padding: 15px 30px;
            border-radius: 25px;
            background: var(--white);
            border: 3px solid var(--primary-pink);
            width: 100%;
            text-align: center;
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(20px);
            box-shadow: 0 8px 24px var(--shadow-soft);
        }

        .fullscreen-menu.active .fullscreen-menu-link {
            opacity: 1;
            transform: translateY(0);
        }

        .fullscreen-menu-link:nth-child(2) { transition-delay: 0.1s; }
        .fullscreen-menu-link:nth-child(3) { transition-delay: 0.2s; }
        .fullscreen-menu-link:nth-child(4) { transition-delay: 0.3s; }
        .fullscreen-menu-link:nth-child(5) { transition-delay: 0.4s; }
        .fullscreen-menu-link:nth-child(6) { transition-delay: 0.5s; }

        .fullscreen-menu-link:hover {
            background: var(--accent-pink);
            color: var(--white);
            transform: translateY(-5px) scale(1.02);
            box-shadow: 0 12px 32px var(--shadow-medium);
        }

        /* Section Styling */
        .section {
            width: 100%;
            min-height: auto;
            padding: 80px 40px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            scroll-margin-top: 100px;
        }

        .section-title {
            font-size: 2.5rem;
            color: var(--accent-pink);
            margin: 0 auto 40px;
            text-align: center;
            font-weight: 700;
            text-shadow: 0 4px 12px var(--shadow-soft);
            width: 100%;
            max-width: 1200px;
        }

        .section-content {
            max-width: 1200px;
            width: 100%;
            margin: 0 auto;
            line-height: 1.8;
            font-size: 1rem;
        }

        @media (max-width: 1024px) {
            .section {
                padding: 60px 30px;
            }

            .section-title {
                font-size: 2rem;
                margin-bottom: 30px;
            }

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

        /* About Me Section */
        #about {
            background: linear-gradient(135deg, var(--soft-pink) 0%, var(--primary-pink) 100%);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            justify-items: center;
        }

        .about-text {
            font-size: 1.1rem;
            line-height: 1.9;
            color: var(--text-dark);
            text-align: justify;
        }

        .about-text p {
            margin-bottom: 20px;
        }

        .about-text ul {
            text-align: right;
        }

        .about-highlight {
            background: var(--white);
            padding: 25px;
            border-radius: 25px;
            border: 3px solid var(--primary-pink);
            box-shadow: 0 8px 24px var(--shadow-soft);
            margin-top: 25px;
        }

        .about-highlight h3 {
            color: var(--accent-pink);
            margin-bottom: 12px;
            font-size: 1.3rem;
        }

        .about-image {
            width: 100%;
            border-radius: 30px;
            box-shadow: 0 12px 40px var(--shadow-medium);
            border: 3px solid var(--primary-pink);
        }

        /* How Classes Work Section */
        #how-it-works {
            background: linear-gradient(135deg, var(--white) 0%, var(--soft-pink) 100%);
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
            margin: 50px auto 0;
            width: 100%;
            max-width: 1000px;
        }

        .step {
            background: var(--white);
            padding: 35px 30px;
            border-radius: 25px;
            text-align: center;
            box-shadow: 0 8px 24px var(--shadow-soft);
            border: 3px solid var(--primary-pink);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            min-height: 250px;
        }

        .step:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 32px var(--shadow-medium);
        }

        .step-number {
            font-size: 3rem;
            color: var(--accent-pink);
            font-weight: 700;
            margin-bottom: 15px;
            text-shadow: 0 4px 12px var(--shadow-soft);
        }

        .step-title {
            font-size: 1.3rem;
            color: var(--text-dark);
            margin-bottom: 15px;
            font-weight: 600;
        }

        .step-description {
            color: var(--text-medium);
            line-height: 1.7;
            font-size: 1rem;
        }

        /* Methods Section */
        .methods-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin: 50px auto 0;
            width: 100%;
            max-width: 1000px;
        }

        .method-card {
            background: var(--white);
            padding: 35px 25px;
            border-radius: 25px;
            text-align: center;
            border: 3px solid var(--primary-pink);
            box-shadow: 0 8px 24px var(--shadow-soft);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            min-height: 150px;
        }

        .method-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px var(--shadow-medium);
        }

        .method-card h3 {
            color: var(--accent-pink);
            font-size: 1.2rem;
            margin-bottom: 10px;
            font-weight: 600;
        }

        /* Pricing Section */
        #pricing {
            background: linear-gradient(135deg, var(--primary-pink) 0%, var(--warm-lavender) 100%);
        }

        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin: 50px auto 0;
            width: 100%;
            max-width: 1200px;
        }

        .pricing-card {
            background: var(--white);
            padding: 40px 30px;
            border-radius: 30px;
            text-align: center;
            box-shadow: 0 12px 40px var(--shadow-medium);
            border: 3px solid var(--primary-pink);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 450px;
        }

        .pricing-card::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 8px;
            background: linear-gradient(90deg, var(--accent-pink) 0%, var(--primary-pink) 100%);
        }

        .pricing-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 16px 48px var(--shadow-medium);
        }

        .pricing-title {
            font-size: 1.6rem;
            color: var(--accent-pink);
            margin-bottom: 20px;
            font-weight: 700;
        }

        .pricing-price {
            font-size: 2.5rem;
            color: var(--text-dark);
            font-weight: 700;
            margin-bottom: 10px;
        }

        .pricing-period {
            font-size: 1rem;
            color: var(--text-medium);
            margin-bottom: 25px;
        }

        .pricing-features {
            list-style: none;
            margin-bottom: 40px;
            text-align: right;
        }

        .pricing-features li {
            padding: 15px 0;
            border-bottom: 2px solid var(--soft-pink);
            color: var(--text-dark);
            font-size: 1.1rem;
        }

        .pricing-features li:last-child {
            border-bottom: none;
        }

        .pricing-button {
            background: linear-gradient(135deg, var(--accent-pink) 0%, var(--primary-pink) 100%);
            color: var(--white);
            padding: 18px 50px;
            border: none;
            border-radius: 25px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px var(--shadow-medium);
        }

        .pricing-button:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 24px var(--shadow-medium);
        }

        /* Contact Section */
        #contact {
            background: linear-gradient(135deg, var(--white) 0%, var(--soft-pink) 100%);
        }

        .contact-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            width: 100%;
            align-items: start;
        }

        .contact-info {
            font-size: 1.1rem;
        }

        .contact-info h3 {
            color: var(--accent-pink);
            margin-bottom: 25px;
            font-size: 1.6rem;
            font-weight: 700;
        }

        .contact-info p {
            margin-bottom: 18px;
            line-height: 1.8;
            color: var(--text-dark);
        }

        .contact-info a {
            color: var(--accent-pink);
            text-decoration: none;
            font-weight: 600;
        }

        .contact-info a:hover {
            text-decoration: underline;
        }

        .contact-form {
            background: var(--white);
            padding: 35px;
            border-radius: 30px;
            border: 3px solid var(--primary-pink);
            box-shadow: 0 12px 40px var(--shadow-soft);
        }

        .form-group {
            margin-bottom: 25px;
        }

        .form-group label {
            display: block;
            margin-bottom: 10px;
            color: var(--text-dark);
            font-weight: 600;
            font-size: 1.1rem;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 18px;
            border: 3px solid var(--primary-pink);
            border-radius: 20px;
            font-size: 1.1rem;
            font-family: 'Vazirmatn', 'Vazir', inherit;
            transition: all 0.3s ease;
            background: var(--soft-pink);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent-pink);
            background: var(--white);
            box-shadow: 0 4px 12px var(--shadow-soft);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 150px;
        }

        .submit-button {
            background: linear-gradient(135deg, var(--accent-pink) 0%, var(--primary-pink) 100%);
            color: var(--white);
            padding: 20px 50px;
            border: none;
            border-radius: 25px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            width: 100%;
            transition: all 0.3s ease;
            box-shadow: 0 6px 20px var(--shadow-medium);
        }

        .submit-button:hover {
            transform: scale(1.02);
            box-shadow: 0 8px 24px var(--shadow-medium);
        }

        /* Reviews Section */
        #reviews {
            background: linear-gradient(135deg, var(--white) 0%, var(--primary-pink) 100%);
        }

        .reviews-wrapper {
            background: var(--white);
            border-radius: 30px;
            border: 3px solid var(--primary-pink);
            box-shadow: 0 12px 40px var(--shadow-soft);
            padding: 30px 30px 20px;
            margin-bottom: 40px;
        }

        .reviews-slider {
            position: relative;
            min-height: 180px;
        }

        .review-slide {
            display: none;
            text-align: center;
            padding: 10px 20px 20px;
            transition: opacity 0.4s ease, transform 0.4s ease;
        }

        .review-slide.active {
            display: block;
        }

        .review-stars {
            margin-bottom: 15px;
        }

        .review-stars .star {
            font-size: 1.3rem;
            color: var(--soft-pink);
        }

        .review-stars .star.filled {
            color: var(--accent-pink);
        }

        .review-content {
            font-size: 1.05rem;
            color: var(--text-dark);
            line-height: 1.9;
            margin-bottom: 15px;
        }

        .review-author span {
            font-weight: 700;
            color: var(--accent-pink);
        }

        .reviews-controls {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 10px;
        }

        .reviews-nav-button {
            padding: 10px 25px;
            border-radius: 20px;
            border: 2px solid var(--primary-pink);
            background: var(--soft-pink);
            color: var(--text-dark);
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .reviews-nav-button:hover {
            background: var(--accent-pink);
            color: var(--white);
            box-shadow: 0 6px 18px var(--shadow-medium);
        }

        .review-form-wrapper {
            background: var(--white);
            border-radius: 30px;
            border: 3px solid var(--primary-pink);
            box-shadow: 0 12px 40px var(--shadow-soft);
            padding: 30px;
        }

        .review-form-title {
            font-size: 1.6rem;
            color: var(--accent-pink);
            margin-bottom: 20px;
            font-weight: 700;
        }

        .review-form .form-group select {
            width: 100%;
            padding: 18px;
            border: 3px solid var(--primary-pink);
            border-radius: 20px;
            font-size: 1.1rem;
            font-family: 'Vazirmatn', 'Vazir', inherit;
            background: var(--soft-pink);
            transition: all 0.3s ease;
        }

        .review-form .form-group select:focus {
            outline: none;
            border-color: var(--accent-pink);
            background: var(--white);
            box-shadow: 0 4px 12px var(--shadow-soft);
        }

        .review-form-message {
            margin-top: 15px;
            font-size: 0.95rem;
        }

        .review-form-message.success {
            color: #2e7d32;
        }

        .review-form-message.error {
            color: #c62828;
        }

        /* Animated Paw Prints */
        .paw-print {
            position: fixed;
            width: 60px;
            height: 60px;
            opacity: 0;
            pointer-events: none;
            z-index: 50;
        }

        .paw-1 { top: 15%; left: 10%; animation: pawWalk1 8s ease-in-out infinite; animation-delay: 0s; }
        .paw-2 { top: 25%; right: 15%; animation: pawWalk2 8s ease-in-out infinite; animation-delay: 1.5s; }
        .paw-3 { top: 45%; left: 8%; animation: pawWalk3 8s ease-in-out infinite; animation-delay: 3s; }
        .paw-4 { top: 60%; right: 12%; animation: pawWalk4 8s ease-in-out infinite; animation-delay: 4.5s; }
        .paw-5 { bottom: 20%; left: 15%; animation: pawWalk5 8s ease-in-out infinite; animation-delay: 6s; }
        .paw-6 { bottom: 30%; right: 8%; animation: pawWalk6 8s ease-in-out infinite; animation-delay: 7.5s; }
        .paw-7 { top: 35%; left: 50%; animation: pawWalk7 8s ease-in-out infinite; animation-delay: 2s; }
        .paw-8 { bottom: 15%; right: 25%; animation: pawWalk8 8s ease-in-out infinite; animation-delay: 5.5s; }

        @keyframes pawWalk1 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(-10deg); }
            10% { opacity: 0.7; transform: translate(30px, -20px) scale(0.8) rotate(5deg); }
            30% { opacity: 0.9; transform: translate(80px, -40px) scale(1) rotate(0deg); }
            50% { opacity: 0.8; transform: translate(130px, -30px) scale(0.9) rotate(-5deg); }
            70% { opacity: 0.6; transform: translate(180px, -10px) scale(0.7) rotate(10deg); }
            90% { opacity: 0.3; transform: translate(220px, 10px) scale(0.5) rotate(15deg); }
            100% { opacity: 0; transform: translate(250px, 20px) scale(0.3) rotate(20deg); }
        }

        @keyframes pawWalk2 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(10deg); }
            10% { opacity: 0.7; transform: translate(-30px, 20px) scale(0.8) rotate(-5deg); }
            30% { opacity: 0.9; transform: translate(-80px, 40px) scale(1) rotate(0deg); }
            50% { opacity: 0.8; transform: translate(-130px, 30px) scale(0.9) rotate(5deg); }
            70% { opacity: 0.6; transform: translate(-180px, 10px) scale(0.7) rotate(-10deg); }
            90% { opacity: 0.3; transform: translate(-220px, -10px) scale(0.5) rotate(-15deg); }
            100% { opacity: 0; transform: translate(-250px, -20px) scale(0.3) rotate(-20deg); }
        }

        @keyframes pawWalk3 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(15deg); }
            15% { opacity: 0.8; transform: translate(40px, 30px) scale(0.9) rotate(-10deg); }
            40% { opacity: 1; transform: translate(100px, 60px) scale(1.1) rotate(0deg); }
            60% { opacity: 0.9; transform: translate(160px, 50px) scale(1) rotate(5deg); }
            80% { opacity: 0.5; transform: translate(220px, 30px) scale(0.7) rotate(10deg); }
            100% { opacity: 0; transform: translate(280px, 10px) scale(0.4) rotate(15deg); }
        }

        @keyframes pawWalk4 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(-15deg); }
            15% { opacity: 0.8; transform: translate(-40px, -30px) scale(0.9) rotate(10deg); }
            40% { opacity: 1; transform: translate(-100px, -60px) scale(1.1) rotate(0deg); }
            60% { opacity: 0.9; transform: translate(-160px, -50px) scale(1) rotate(-5deg); }
            80% { opacity: 0.5; transform: translate(-220px, -30px) scale(0.7) rotate(-10deg); }
            100% { opacity: 0; transform: translate(-280px, -10px) scale(0.4) rotate(-15deg); }
        }

        @keyframes pawWalk5 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(20deg); }
            12% { opacity: 0.7; transform: translate(50px, -25px) scale(0.85) rotate(-15deg); }
            35% { opacity: 0.95; transform: translate(120px, -50px) scale(1.05) rotate(0deg); }
            55% { opacity: 0.85; transform: translate(190px, -40px) scale(0.95) rotate(8deg); }
            75% { opacity: 0.6; transform: translate(250px, -20px) scale(0.75) rotate(12deg); }
            100% { opacity: 0; transform: translate(300px, 0) scale(0.4) rotate(18deg); }
        }

        @keyframes pawWalk6 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(-20deg); }
            12% { opacity: 0.7; transform: translate(-50px, 25px) scale(0.85) rotate(15deg); }
            35% { opacity: 0.95; transform: translate(-120px, 50px) scale(1.05) rotate(0deg); }
            55% { opacity: 0.85; transform: translate(-190px, 40px) scale(0.95) rotate(-8deg); }
            75% { opacity: 0.6; transform: translate(-250px, 20px) scale(0.75) rotate(-12deg); }
            100% { opacity: 0; transform: translate(-300px, 0) scale(0.4) rotate(-18deg); }
        }

        @keyframes pawWalk7 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(0deg); }
            20% { opacity: 0.8; transform: translate(60px, -35px) scale(0.9) rotate(-8deg); }
            45% { opacity: 1; transform: translate(140px, -70px) scale(1.1) rotate(0deg); }
            65% { opacity: 0.9; transform: translate(220px, -60px) scale(1) rotate(6deg); }
            85% { opacity: 0.5; transform: translate(280px, -40px) scale(0.7) rotate(10deg); }
            100% { opacity: 0; transform: translate(320px, -20px) scale(0.4) rotate(12deg); }
        }

        @keyframes pawWalk8 {
            0% { opacity: 0; transform: translate(0, 0) scale(0.5) rotate(0deg); }
            20% { opacity: 0.8; transform: translate(-60px, 35px) scale(0.9) rotate(8deg); }
            45% { opacity: 1; transform: translate(-140px, 70px) scale(1.1) rotate(0deg); }
            65% { opacity: 0.9; transform: translate(-220px, 60px) scale(1) rotate(-6deg); }
            85% { opacity: 0.5; transform: translate(-280px, 40px) scale(0.7) rotate(-10deg); }
            100% { opacity: 0; transform: translate(-320px, 20px) scale(0.4) rotate(-12deg); }
        }

        @media (max-width: 1024px) {
            .logo-hero {
                width: 55vw;
                max-width: 450px;
            }

            .section {
                padding: 70px 30px;
            }

            .section-title {
                font-size: 2.2rem;
            }

            .steps {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .methods-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .pricing-cards {
                grid-template-columns: repeat(2, 1fr);
            }

            .pricing-card {
                min-height: 400px;
            }
        }

        @media (max-width: 768px) {
            .logo-hero {
                width: 70vw;
                max-width: 400px;
            }

            .header-bar {
                top: 10px;
                width: 95vw;
                height: auto;
                min-height: 60px;
                padding: 10px 15px;
            }

            .header-content {
                flex-direction: row;
                justify-content: space-between;
                gap: 15px;
                padding: 10px 15px;
                height: auto;
            }

            .logo-header-wrapper {
                order: 1;
            }

            .logo-header {
                width: 80px;
                height: 40px;
            }

            .hamburger-menu {
                display: flex;
                order: 2;
            }

            .nav-left,
            .nav-right {
                display: none;
            }

            .section {
                padding: 40px 20px;
                min-height: auto;
            }

            .section-title {
                font-size: 1.6rem;
                margin-bottom: 25px;
            }

            .section-content {
                font-size: 0.9rem;
                line-height: 1.6;
            }

            .about-content,
            .contact-content {
                grid-template-columns: 1fr;
                gap: 25px;
            }

            .about-text {
                font-size: 0.95rem;
                line-height: 1.7;
            }

            .about-highlight {
                padding: 20px;
                margin-top: 20px;
            }

            .about-highlight h3 {
                font-size: 1.1rem;
                margin-bottom: 10px;
            }

            .about-highlight p {
                font-size: 0.9rem;
            }
            
            .steps {
                grid-template-columns: 1fr;
                gap: 20px;
                margin-top: 30px;
            }

            .step {
                padding: 25px 20px;
                min-height: auto;
            }

            .step-number {
                font-size: 2.2rem;
                margin-bottom: 15px;
            }

            .step-title {
                font-size: 1.1rem;
                margin-bottom: 12px;
            }

            .step-description {
                font-size: 0.9rem;
                line-height: 1.6;
            }
            
            .methods-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                margin-top: 30px;
            }

            .method-card {
                padding: 25px 20px;
                min-height: auto;
            }

            .method-card h3 {
                font-size: 1.1rem;
            }

            .method-card p {
                font-size: 0.9rem;
                line-height: 1.6;
            }
            
            .pricing-cards {
                grid-template-columns: 1fr;
                gap: 20px;
                margin-top: 30px;
            }

            .pricing-card {
                padding: 25px 20px;
                min-height: auto;
            }

            .pricing-title {
                font-size: 1.3rem;
                margin-bottom: 15px;
            }

            .pricing-price {
                font-size: 1.8rem;
                margin-bottom: 15px;
            }

            .pricing-features {
                font-size: 0.9rem;
                margin-bottom: 20px;
            }

            .pricing-features li {
                margin-bottom: 10px;
            }

            .pricing-button {
                padding: 12px 25px;
                font-size: 0.95rem;
            }

            .contact-info {
                font-size: 0.95rem;
            }

            .contact-info h3 {
                font-size: 1.3rem;
                margin-bottom: 15px;
            }

            .contact-form {
                padding: 25px 20px;
            }

            .form-group {
                margin-bottom: 20px;
            }

            .form-group input,
            .form-group textarea {
                padding: 12px;
                font-size: 0.95rem;
            }

            .form-group label {
                font-size: 0.9rem;
                margin-bottom: 8px;
            }

            .submit-button {
                padding: 12px 30px;
                font-size: 1rem;
            }
        }

        @media (max-width: 480px) {
            .logo-hero {
                width: 75vw;
                max-width: 300px;
            }

            .header-bar {
                top: 5px;
                width: 98vw;
                border-radius: 15px;
                min-height: 55px;
            }

            .logo-header {
                width: 70px;
                height: 35px;
            }

            .section {
                padding: 30px 15px;
            }

            .section-title {
                font-size: 1.4rem;
                margin-bottom: 20px;
            }

            .section-content {
                font-size: 0.85rem;
            }

            .about-text {
                font-size: 0.9rem;
            }

            .about-highlight {
                padding: 18px;
            }

            .step {
                padding: 20px 15px;
            }

            .step-number {
                font-size: 2rem;
            }

            .step-title {
                font-size: 1rem;
            }

            .step-description {
                font-size: 0.85rem;
            }

            .method-card {
                padding: 20px 15px;
            }

            .pricing-card {
                padding: 20px 15px;
            }

            .pricing-title {
                font-size: 1.2rem;
            }

            .pricing-price {
                font-size: 1.6rem;
            }

            .contact-form {
                padding: 20px 15px;
            }

            .form-group input,
            .form-group textarea {
                padding: 10px;
                font-size: 0.9rem;
            }

            .nav a {
                font-size: 10px;
                padding: 5px 8px;
            }

            .logo-header {
                width: 70px;
                height: 35px;
            }

            .section {
                padding: 50px 15px;
            }

            .section-title {
                font-size: 1.8rem;
                margin-bottom: 25px;
            }

            .section-content {
                font-size: 0.9rem;
            }

            .about-text {
                font-size: 0.95rem;
            }

            .step-number {
                font-size: 2rem;
            }

            .step-title {
                font-size: 1.1rem;
            }

            .pricing-title {
                font-size: 1.2rem;
            }

            .pricing-price {
                font-size: 1.8rem;
            }

            .fullscreen-menu-content {
                padding: 30px 20px;
                gap: 20px;
            }

            .fullscreen-menu-link {
                font-size: 1.1rem;
                padding: 12px 20px;
            }

            .fullscreen-menu-logo {
                width: 100px;
                margin-bottom: 20px;
            }
        }

        @media (max-width: 480px) {
            .fullscreen-menu-content {
                padding: 25px 15px;
                gap: 15px;
            }

            .fullscreen-menu-link {
                font-size: 1rem;
                padding: 10px 18px;
            }

            .fullscreen-menu-logo {
                width: 80px;
                margin-bottom: 15px;
            }
        }