/* ===================================
   Perth Pallets - Custom Stylesheet
   =================================== */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700;800&display=swap');

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --primary-50: #f0f9ff;
    --primary-900: #0c4a6e;
    --primary-950: #082f49;

    --dark-bg: #171717;
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-600: #4b5563;
    --gray-900: #111827;

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-brand: 'Montserrat', 'Impact', 'Arial Black', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Container */
    --container-max: 1120px;

    /* Transitions */
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 150px; /* Account for sticky header */
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--gray-900);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
}

p:last-child {
    margin-bottom: 0;
}

/* Utility Classes */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 0.375rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: opacity var(--transition);
    text-align: center;
}

.btn:hover {
    opacity: 0.75;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-outline-white {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-white {
    background-color: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.text-center {
    text-align: center;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color var(--transition), box-shadow var(--transition);
}

header.scrolled {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 100px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    font-size: 1.125rem;
    font-weight: 500;
    transition: opacity var(--transition);
}

.nav-menu a:hover {
    opacity: 0.7;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--gray-900);
    transition: all var(--transition);
    transform-origin: center;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--white);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.75), rgba(8, 47, 73, 0.2));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.hero p {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

/* New Hero Section */
.hero-new {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--white);
    padding: var(--spacing-3xl) 0;
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content-new {
    max-width: 550px;
}

.hero-content-new h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    font-weight: 800;
}

.hero-content-new p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #facc15 0%, #eab308 100%);
    color: #000;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(250, 204, 21, 0.4);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(250, 204, 21, 0.5);
    opacity: 1;
}

.btn-cta svg {
    width: 20px;
    height: 20px;
}

.hero-stats-card {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 420px;
    margin-left: auto;
}

.cta-content {
    text-align: center;
}

.cta-content h3 {
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.btn-cta-card {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    gap: 0.5rem;
    background: linear-gradient(135deg, #facc15 0%, #eab308 100%);
    color: #000;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(250, 204, 21, 0.4);
}

.btn-cta-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(250, 204, 21, 0.5);
    opacity: 1;
}

/* Section Styles */
section {
    padding: var(--spacing-3xl) 0;
}

.section-bg-light {
    background-color: var(--primary-50);
}

.section-bg-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.section-bg-dark {
    background-color: var(--dark-bg);
    color: var(--white);
}

/* Product Gallery Carousel Section */
.product-gallery-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.gallery-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.gallery-header h2 {
    font-size: 2.5rem;
    color: var(--gray-900);
    margin-bottom: 1rem;
    font-weight: 700;
}

.gallery-header p {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.7;
}

.carousel-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.carousel-track {
    display: flex;
    gap: 1.5rem;
    animation: scroll-left 30s linear infinite;
    width: max-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.gallery-item {
    flex: 0 0 auto;
    width: 380px;
    border-radius: 1rem;
    overflow: hidden;
    background: var(--primary-50);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.gallery-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    max-height: 300px;
    border-radius: 0.5rem;
}

/* IB Pallets Supplier Section */
.ib-supplier-section {
    padding: 3rem 0;
    background: var(--primary-50);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.ib-supplier-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.ib-supplier-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    border-radius: 0.25rem;
}

.ib-supplier-content h2 {
    font-size: 1.75rem;
    line-height: 1.4;
    color: var(--gray-900);
    margin-bottom: 1rem;
    font-weight: 700;
}

.ib-supplier-content p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--gray-700);
}

.section-header {
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

.section-header h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.section-bg-primary .section-header h2,
.section-bg-dark .section-header h2 {
    color: var(--white);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.section-bg-primary .section-header p,
.section-bg-dark .section-header p {
    color: var(--white);
}

/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.two-column.reverse {
    direction: rtl;
}

.two-column.reverse > * {
    direction: ltr;
}

.column-image {
    text-align: center;
}

.column-image img {
    max-height: 50vh;
    margin: 0 auto;
    object-fit: contain;
}

.column-content h2 {
    color: var(--primary-color);
}

.column-content p {
    color: var(--gray-600);
    font-size: 1.125rem;
}

.column-content ul {
    list-style: disc;
    padding-left: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.column-content ul li {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
}

.column-content ul li strong {
    display: block;
    color: var(--gray-900);
}

/* Light text for column content on primary/dark backgrounds */
.section-bg-primary .column-content h2,
.section-bg-primary .column-content h3 {
    color: var(--white);
}

.section-bg-primary .column-content p,
.section-bg-primary .column-content ul li {
    color: rgba(255, 255, 255, 0.9);
}

.section-bg-primary .column-content ul li strong {
    color: var(--white);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card {
    background-color: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    padding: var(--spacing-lg);
    text-align: center;
}

.card h3 {
    color: var(--primary-950);
    margin-bottom: var(--spacing-sm);
}

.card p {
    color: var(--gray-600);
    font-size: 1rem;
}

/* Industry Cards */
.industry-card {
    background-color: var(--white);
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.industry-card h3 {
    color: var(--primary-950);
    margin-bottom: var(--spacing-sm);
}

.industry-card p {
    color: var(--gray-600);
}

/* Contact Section */
.contact-section {
    min-height: 24rem;
}

.contact-cta-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.contact-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 0.75rem;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.15);
    border-color: var(--primary-dark);
}

.contact-cta-icon {
    width: 3rem;
    height: 3rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-cta h3 {
    color: var(--primary-900);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.contact-cta p {
    color: var(--gray-600);
    font-size: 1rem;
    margin: 0;
}

/* Service Areas / Suburbs Section */
.section-bg-white {
    background-color: var(--white);
}

.suburbs-grid {
    max-width: 1000px;
    margin: 0 auto var(--spacing-lg);
}

.suburbs-region {
    margin-bottom: var(--spacing-xl);
}

.suburbs-region h3 {
    color: var(--primary-900);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

.suburbs-list {
    list-style: none;
    padding: 0;
    margin: 0;
    column-count: 4;
    column-gap: var(--spacing-lg);
}

.suburbs-list li {
    color: var(--gray-600);
    font-size: 0.95rem;
    padding: 0.35rem 0;
    line-height: 1.4;
    break-inside: avoid;
}

/* Footer */
footer {
    background-color: var(--white);
    border-top: 1px solid var(--gray-100);
    padding: var(--spacing-lg);
    margin-top: auto;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-img {
    height: 140px;
    width: auto;
    display: block;
}

.footer-content small {
    color: var(--gray-600);
}

/* Responsive Design */
@media (max-width: 480px) {
    .suburbs-list {
        column-count: 1;
    }
}

@media (max-width: 768px) {
    html {
        scroll-padding-top: 80px; /* Adjusted for smaller mobile header */
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    section {
        padding: var(--spacing-2xl) 0;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    .hero {
        min-height: 500px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.25rem;
    }

    /* New Hero Mobile */
    .hero-new {
        min-height: 500px;
        padding: var(--spacing-3xl) 0;
    }

    .hero-overlay {
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), rgba(8, 47, 73, 0.6));
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-lg);
    }

    .hero-content-new {
        max-width: 100%;
        text-align: center;
    }

    .hero-content-new h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: var(--spacing-md);
    }

    .hero-content-new p {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }

    .btn-cta {
        width: 100%;
        justify-content: center;
    }

    .hero-stats-card {
        margin-left: 0;
        max-width: 100%;
        padding: var(--spacing-lg);
    }

    .cta-content h3 {
        font-size: 1.25rem;
    }

    .cta-content p {
        font-size: 0.9375rem;
    }

    .btn-cta-card {
        padding: 0.875rem 1.5rem;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        padding: var(--spacing-md) 0;
        gap: 0;
        order: 3;
        flex-basis: 100%;
    }

    /* CSS-only mobile menu toggle */
    #menu-toggle:checked ~ .nav-menu {
        display: flex;
    }

    .logo {
        order: 1;
    }

    .mobile-toggle {
        order: 2;
    }

    #menu-toggle:checked ~ .mobile-toggle span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    #menu-toggle:checked ~ .mobile-toggle span:nth-child(2) {
        opacity: 0;
    }

    #menu-toggle:checked ~ .mobile-toggle span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-menu li {
        width: 100%;
        border-top: 1px solid var(--gray-100);
        padding: var(--spacing-md) 0;
    }

    .nav-menu .btn {
        width: 100%;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        flex-wrap: wrap;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo-img {
        height: 30px;
    }

    .footer-logo-img {
        height: 35px;
    }

    .two-column {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .two-column.reverse {
        direction: ltr;
    }

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

    .contact-cta-container {
        grid-template-columns: 1fr;
    }

    .contact-cta {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

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

    .suburbs-list {
        column-count: 2;
    }

    .gallery-header h2 {
        font-size: 1.75rem;
    }

    .gallery-item {
        width: 280px;
        min-height: 200px;
        padding: 0.75rem;
    }

    .gallery-item img {
        max-height: 200px;
    }

    .carousel-track {
        gap: 1rem;
    }

    .ib-supplier-content h2 {
        font-size: 1.25rem;
    }

    .ib-supplier-content p {
        font-size: 1rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .suburbs-list {
        column-count: 3;
    }

    /* New Hero Tablet */
    .hero-content-new h1 {
        font-size: 2.75rem;
    }

    .hero-content-new p {
        font-size: 1rem;
    }

    .hero-container {
        gap: var(--spacing-lg);
    }

    .cta-content h3 {
        font-size: 1.5rem;
    }
}

/* Smooth Transitions */
@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;
    }
}