/* ============================================
   PAWTRIOTIC PET SUPPLIES — STYLESHEET
   Deep Navy + Warm Gold · Clean Minimalist
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --navy-950: #0a1628;
    --navy-900: #1e3a5f;
    --navy-800: #264a73;
    --navy-700: #2d5580;
    --gold-500: #c8963e;
    --gold-400: #d4a843;
    --gold-300: #e2be6a;
    --gold-200: #f0d89a;
    --warm-50: #faf8f5;
    --warm-100: #f5f0e8;
    --warm-200: #ebe3d5;
    --warm-300: #d4c8b4;
    --text-dark: #1a1a1a;
    --text-mid: #4a4a4a;
    --text-light: #6b6b6b;
    --white: #ffffff;
    
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--warm-50);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* --- Container --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Section Utilities --- */
.section {
    padding: 120px 0;
}

.section-eyebrow {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-500);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
    color: var(--navy-900);
    margin-bottom: 24px;
}

.section-sub {
    font-size: 1.1rem;
    color: var(--text-mid);
    max-width: 560px;
    line-height: 1.8;
}

.lead {
    font-size: 1.15rem;
    color: var(--text-mid);
    line-height: 1.8;
    margin-bottom: 32px;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s var(--ease-out);
}

.nav.scrolled {
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    border-bottom: 1px solid var(--warm-200);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--white);
    transition: color 0.3s ease;
}

.nav.scrolled .nav-logo {
    color: var(--navy-900);
}

.nav-logo-icon {
    color: var(--gold-400);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-400);
    transition: width 0.3s var(--ease-out);
}

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

.nav-links a:hover {
    color: var(--white);
}

.nav.scrolled .nav-links a {
    color: var(--text-light);
}

.nav.scrolled .nav-links a:hover {
    color: var(--navy-900);
}

.nav-cta {
    font-weight: 500 !important;
    color: var(--gold-400) !important;
    border: 1px solid var(--gold-400);
    padding: 8px 20px;
    border-radius: 100px;
    transition: all 0.3s ease !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--gold-400);
    color: var(--navy-950) !important;
}

.nav.scrolled .nav-cta {
    color: var(--gold-500) !important;
    border-color: var(--gold-500);
}

.nav.scrolled .nav-cta:hover {
    background: var(--gold-500);
    color: var(--white) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--white);
    transition: all 0.3s ease;
    transform-origin: center;
}

.nav.scrolled .nav-toggle span {
    background: var(--navy-900);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        var(--navy-950) 0%, 
        var(--navy-900) 35%, 
        #1a4a6e 60%, 
        #2a5a7e 80%, 
        #3a6a8e 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    padding: 0 24px;
}

.hero-eyebrow {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 28px;
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 28px;
}

.hero-headline em {
    font-style: italic;
    color: var(--gold-300);
}

.hero-sub {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    max-width: 540px;
    margin: 0 auto 48px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 16px 36px;
    border-radius: 100px;
    transition: all 0.4s var(--ease-out);
    border: 1.5px solid transparent;
}

.btn-primary {
    background: var(--gold-400);
    color: var(--navy-950);
    border-color: var(--gold-400);
}

.btn-primary:hover {
    background: var(--gold-300);
    border-color: var(--gold-300);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(212, 168, 67, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--navy-900);
    border-color: var(--navy-900);
}

.btn-outline-light:hover {
    background: var(--navy-900);
    color: var(--white);
    transform: translateY(-2px);
}

/* --- Scroll Indicator --- */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; transform: scaleY(1); }
    50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* --- About --- */
.about {
    background: var(--warm-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

.about-image-wrap img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: 4px;
}

.about-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 1px solid var(--gold-400);
    border-radius: 4px;
    z-index: -1;
}

.about-text .section-title {
    margin-bottom: 24px;
}

.about-text p {
    color: var(--text-mid);
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--warm-200);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--navy-900);
}

.stat-label {
    font-size: 12px;
    color: var(--text-light);
    letter-spacing: 0.04em;
}

.stat-divider {
    width: 1px;
    background: var(--warm-200);
    align-self: stretch;
}

/* --- Products --- */
.products {
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 72px;
}

.section-header .section-sub {
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--warm-50);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
    border: 1px solid transparent;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px rgba(30, 58, 95, 0.1);
    border-color: var(--warm-200);
}

.product-card-img {
    overflow: hidden;
    aspect-ratio: 4/3;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out);
}

.product-card:hover .product-card-img img {
    transform: scale(1.05);
}

.product-card-body {
    padding: 28px;
}

.product-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--navy-900);
    margin-bottom: 10px;
}

.product-card-body p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* --- Services --- */
.services {
    background: var(--navy-900);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.06) 0%, transparent 70%);
}

.services .section-eyebrow {
    color: var(--gold-400);
}

.services .section-title {
    color: var(--white);
}

.services .section-sub {
    color: rgba(255, 255, 255, 0.6);
}

.services-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.services-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-item {
    display: flex;
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.service-item:first-child {
    padding-top: 0;
}

.service-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.service-item:hover {
    padding-left: 8px;
}

.service-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(212, 168, 67, 0.3);
    border-radius: 50%;
    color: var(--gold-400);
    transition: all 0.3s ease;
}

.service-item:hover .service-icon {
    background: rgba(212, 168, 67, 0.1);
    border-color: var(--gold-400);
}

.service-text h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 8px;
}

.service-text p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

/* --- Visit --- */
.visit {
    background: var(--warm-50);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.visit-info .section-title {
    margin-bottom: 20px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 40px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--warm-200);
    border-radius: 50%;
    color: var(--gold-500);
}

.contact-item strong {
    display: block;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--navy-900);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 1rem;
    color: var(--text-mid);
}

.contact-item a {
    color: var(--text-mid);
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--gold-500);
}

.visit-map {
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--warm-200);
}

/* --- CTA --- */
.cta {
    background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 100%);
    padding: 120px 0;
    text-align: center;
}

.cta .section-eyebrow {
    color: var(--gold-400);
}

.cta .section-title {
    color: var(--white);
    margin-bottom: 20px;
}

.cta .section-sub {
    color: rgba(255, 255, 255, 0.6);
    margin: 0 auto 48px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Footer --- */
.footer {
    background: var(--navy-950);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo svg {
    color: var(--gold-400);
}

.footer-brand p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-contact li {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.3);
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--gold-400);
}

/* --- Scroll Reveal (progressive enhancement) --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid,
    .services-inner,
    .visit-grid {
        gap: 48px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }
    
    /* Mobile Nav */
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background: var(--navy-950);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 40px;
        transform: translateX(100%);
        transition: transform 0.5s var(--ease-out);
    }
    
    .nav-links.open {
        transform: translateX(0);
    }
    
    .nav-links a {
        font-size: 16px;
        color: rgba(255, 255, 255, 0.8) !important;
    }
    
    .nav-cta {
        color: var(--gold-400) !important;
    }
    
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(10, 22, 40, 0.6);
        z-index: 998;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }
    
    .nav-overlay.active {
        opacity: 1;
        pointer-events: all;
    }
    
    /* Hero */
    .hero-headline {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrap img {
        height: 400px;
    }
    
    .about-image-accent {
        display: none;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-divider {
        display: none;
    }
    
    /* Products */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    /* Services */
    .services-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* Visit */
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .visit-map {
        aspect-ratio: 16/9;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .section {
        padding: 64px 0;
    }
    
    .hero-eyebrow {
        font-size: 10px;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
    
    .scroll-line {
        animation: none;
        opacity: 0.6;
    }
}