:root {
    --primary-yellow: #FFCC00;
    --primary-yellow-light: #FFE28A;
    --primary-yellow-hover: #FFCA2C;
    --secondary-black: #1A1A1A;
    --dark-charcoal: #333333;
    --white: #FFFFFF;
    --cream: #FAF9F6;
    --border-light: #E5E5E1;
    
    --font-serif: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    
    --container-max: 1200px;
    --section-padding: 120px;
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-2xl: 64px;
    --space-3xl: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-charcoal);
    background: var(--primary-yellow);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 48px;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--secondary-black);
    line-height: 1.15;
}

p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--dark-charcoal);
}

.section-label {
    display: inline-block;
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.2em;
    opacity: 0.5;
    text-transform: uppercase;
}

a {
    text-decoration: none;
    color: inherit;
}

.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    will-change: transform, border-radius;
}

.noise-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Blob 1: Top Left */
.blob-1 {
    width: 350px;
    height: 350px;
    top: -80px;
    left: -80px;
    background: linear-gradient(to bottom right, #FFF7CC, rgba(255,255,255,0.2));
    opacity: 0.5;
    mix-blend-mode: overlay;
    animation: blob1-anim 15s infinite ease-in-out;
}

/* Blob 2: Top Right */
.blob-2 {
    width: 340px;
    height: 340px;
    top: -40px;
    right: -40px;
    background: linear-gradient(to top left, #FDBA74, #FDE047);
    opacity: 0.35;
    mix-blend-mode: overlay;
    animation: blob2-anim 18s infinite ease-in-out;
}

/* Blob 3: Middle Left */
.blob-3 {
    width: 380px;
    height: 380px;
    top: 35%;
    left: -100px;
    background: linear-gradient(to top left, #FDBA74, #FDE047);
    opacity: 0.35;
    mix-blend-mode: overlay;
    animation: blob3-anim 20s infinite ease-in-out;
}

/* Blob 4: Center */
.blob-4 {
    width: 300px;
    height: 300px;
    top: 30%;
    right: 30%;
    background: rgba(255,255,255,0.3);
    opacity: 0.3;
    animation: blob4-anim 16s infinite ease-in-out;
}

/* Blob 5: Bottom Left */
.blob-5 {
    width: 320px;
    height: 320px;
    bottom: -60px;
    left: 40px;
    background: rgba(255,255,255,0.25);
    opacity: 0.25;
    animation: blob5-anim 19s infinite ease-in-out;
}

/* Blob 6: Bottom Right */
.blob-6 {
    width: 380px;
    height: 380px;
    bottom: -80px;
    right: -80px;
    background: linear-gradient(to bottom right, #FFF7CC, rgba(255,255,255,0.2));
    opacity: 0.5;
    mix-blend-mode: overlay;
    animation: blob6-anim 17s infinite ease-in-out;
}

@keyframes blob1-anim {
    0%, 100% { transform: scale(1) rotate(0deg); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { transform: scale(1.2) rotate(60deg); border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { transform: scale(0.85) rotate(-30deg); border-radius: 50% 50% 40% 60% / 60% 40% 50% 50%; }
    75% { transform: scale(1.1) rotate(30deg); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

@keyframes blob2-anim {
    0%, 100% { transform: scale(1) rotate(0deg); border-radius: 20% 80% 20% 80% / 80% 20% 80% 20%; }
    25% { transform: scale(1.3) rotate(-60deg); border-radius: 60% 40% 60% 40% / 40% 60% 40% 60%; }
    50% { transform: scale(0.9) rotate(30deg); border-radius: 40% 60% 30% 70% / 70% 30% 60% 40%; }
    75% { transform: scale(1.15) rotate(-30deg); border-radius: 20% 80% 20% 80% / 80% 20% 80% 20%; }
}

@keyframes blob3-anim {
    0%, 100% { transform: scale(1) rotate(0deg); border-radius: 20% 80% 20% 80% / 80% 20% 80% 20%; }
    25% { transform: scale(1.25) rotate(-45deg); border-radius: 60% 40% 60% 40% / 40% 60% 40% 60%; }
    50% { transform: scale(0.9) rotate(45deg); border-radius: 45% 55% 55% 45% / 55% 45% 45% 55%; }
    75% { transform: scale(1.1) rotate(-20deg); border-radius: 20% 80% 20% 80% / 80% 20% 80% 20%; }
}

@keyframes blob4-anim {
    0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%; }
    33% { transform: translate(60px, -100px) scale(0.75) rotate(120deg); border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    66% { transform: translate(-80px, 80px) scale(1.15) rotate(240deg); border-radius: 60% 40% 40% 60% / 40% 60% 60% 40%; }
}

@keyframes blob5-anim {
    0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); border-radius: 50% 50% 50% 50% / 50% 50% 50% 50%; }
    33% { transform: translate(50px, -90px) scale(0.8) rotate(90deg); border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    66% { transform: translate(-70px, 70px) scale(1.2) rotate(180deg); border-radius: 55% 45% 45% 55% / 45% 55% 55% 45%; }
}

@keyframes blob6-anim {
    0%, 100% { transform: scale(1) rotate(0deg); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    25% { transform: scale(1.2) rotate(70deg); border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    50% { transform: scale(0.85) rotate(-50deg); border-radius: 45% 55% 50% 50% / 50% 50% 55% 45%; }
    75% { transform: scale(1.1) rotate(30deg); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 36px;
    width: auto;
}

.header-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.btn-auth {
    background: var(--secondary-black);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-auth:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 140px 48px 100px;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
}

.hero-text-group {
    max-width: 600px;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 5vw, 72px);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: var(--space-lg);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: var(--space-lg);
    opacity: 0.8;
    font-family: var(--font-body);
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    opacity: 0.8;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.btn-cta {
    display: inline-block;
    background: var(--secondary-black);
    color: var(--white);
    padding: 20px 48px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    width: fit-content;
}

.btn-cta:hover {
    background: var(--primary-yellow-hover);
    color: var(--secondary-black);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cta-microcopy {
    font-size: 14px;
    opacity: 0.6;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.pet-card-wrapper {
    position: relative;
}

.pet-card-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 340px;
    height: 340px;
    background: rgba(255, 204, 0, 0.1);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
}

.pet-profile-card {
    background: var(--white);
    border-radius: 24px;
    padding: 24px;
    width: 100%;
    max-width: 340px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.12);
    position: relative;
    z-index: 1;
}

.pet-image {
    width: 100%;
    height: 220px;
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.pet-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pet-info-section {
    padding: 0 var(--space-xs);
}

.pet-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.pet-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 28px;
    color: var(--secondary-black);
}

.pet-age {
    font-size: 14px;
    opacity: 0.6;
}

.pet-breed {
    display: block;
    font-size: 14px;
    color: var(--dark-charcoal);
    opacity: 0.7;
    margin-bottom: var(--space-md);
}

.pet-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--primary-yellow-light);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
}

/* Feature Section */
.feature-section {
    padding: var(--section-padding) 0;
}

.feature-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.feature-header h2 {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5vw, 56px);
    font-weight: 700;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: var(--space-lg);
    transition: all 0.3s var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(255, 210, 0, 0.15);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--secondary-black);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.6;
    opacity: 0.7;
}

/* Philosophy Section */
.philosophy-section {
    padding: var(--section-padding) 0;
}

.philosophy-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.philosophy-image {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.1);
    height: 520px;
}

.philosophy-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.philosophy-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

.philosophy-content p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.philosophy-list {
    list-style: none;
    margin-top: var(--space-xl);
}

.philosophy-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 17px;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.philosophy-list li svg {
    width: 20px;
    height: 20px;
    color: var(--secondary-black);
    flex-shrink: 0;
}

/* Final CTA */
.final-cta {
    padding: var(--section-padding) 0;
}

.cta-wrapper {
    display: flex;
    justify-content: center;
}

.cta-bento {
    background: var(--secondary-black);
    border-radius: 32px;
    padding: 80px 100px;
    text-align: center;
    max-width: 700px;
    width: 100%;
}

.cta-bento h2 {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-bento p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    opacity: 0.85;
    color: var(--white);
}

.btn-cta-yellow {
    display: inline-block;
    background: var(--primary-yellow);
    color: var(--secondary-black);
    padding: 20px 48px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
}

.btn-cta-yellow:hover {
    background: var(--primary-yellow-hover);
    transform: scale(1.05);
}

/* Footer */
.footer {
    padding: 32px 48px;
    background: var(--white);
    color: var(--secondary-black);
    width: 100%;
    display: flex;
    justify-content: center;
}

.footer-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    width: 100%;
    max-width: var(--container-max);
}

.footer-logo img {
    height: 36px;
    opacity: 1;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    color: var(--secondary-black);
    opacity: 0.7;
    transition: opacity 0.3s, transform 0.3s;
}

.footer-social a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.footer-email {
    color: var(--secondary-black);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.footer-email:hover {
    opacity: 1;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .hero-text-group {
        max-width: 100%;
        order: 1 !important;
    }

    .hero-visual {
        order: 2 !important;
    }

    .pet-card-wrapper {
        display: flex;
        justify-content: center;
    }

    .core-idea-content {
        grid-template-columns: 1fr;
    }

    .philosophy-layout {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .philosophy-image {
        order: -1;
        height: 320px;
    }

    .cta-bento {
        padding: 48px 32px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .hero {
        padding: 120px 20px 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: clamp(36px, 9vw, 56px);
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-description {
        font-size: 16px;
    }

    .btn-cta {
        width: 100%;
        text-align: center;
    }

    .cards-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .feature-card {
        padding: var(--space-md);
    }

    .philosophy-content h2 {
        font-size: clamp(28px, 7vw, 40px);
    }

    .philosophy-list li {
        font-size: 15px;
    }

    .cta-bento h2 {
        font-size: clamp(24px, 6vw, 32px);
    }

    .btn-cta-yellow {
        width: 100%;
        text-align: center;
    }

    .footer {
        padding: 24px 20px;
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 30px;
    }

    .btn-auth {
        padding: 8px 12px;
        font-size: 11px;
    }

    .pet-profile-card {
        padding: 20px;
        border-radius: 20px;
    }

    .pet-image {
        height: 180px;
    }

    .tag {
        font-size: 12px;
        padding: 6px 12px;
    }

    .feature-header h2 {
        font-size: 32px;
    }
}

@media (max-width: 992px) {
    .blob {
        animation: none !important;
        transition: none !important;
    }

    .blob-container {
        opacity: 0.5;
    }

    .navbar {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }
}