@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bhp-orange: #E65100;
    --bhp-orange-light: #FF8A50;
    --bhp-orange-glow: rgba(230, 81, 0, 0.25);
    --bhp-dark: #0F0F1A;
    --bhp-charcoal: #1C1C30;
    --bhp-navy: #141428;
    --bhp-white: #FAFAFA;
    --bhp-offwhite: #F2F2F8;
    --bhp-text: #2A2A40;
    --bhp-text-light: #7E7E9A;
    --bhp-border: rgba(255,255,255,0.08);
    --glass-bg: rgba(255,255,255,0.04);
    --glass-border: rgba(255,255,255,0.08);
    --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 40px rgba(230, 81, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bhp-white);
    color: var(--bhp-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

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

/* ═══════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7rem 0;
    position: relative;
}

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

.section-offwhite {
    background-color: var(--bhp-offwhite);
    position: relative;
}

.section-offwhite::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(230, 81, 0, 0.2), transparent);
}

.text-center { text-align: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.section-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    position: relative;
    display: inline-block;
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
    border-radius: 2px;
}

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--bhp-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ═══════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════ */
.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    letter-spacing: 0.3px;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--bhp-orange), var(--bhp-orange-light));
    color: white;
    box-shadow: 0 4px 15px rgba(230, 81, 0, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 81, 0, 0.4);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--bhp-orange);
    color: var(--bhp-orange);
}

.btn-outline:hover {
    background: var(--bhp-orange);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(230, 81, 0, 0.3);
}

/* ═══════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    z-index: 1000;
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(15, 15, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.8rem 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.2);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--bhp-orange);
    letter-spacing: -1px;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--bhp-orange), transparent);
    border-radius: 2px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.logo:hover::after {
    opacity: 1;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    font-size: 1.05rem;
    position: relative;
    padding: 0.3rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
    transition: width var(--transition-fast);
    border-radius: 1px;
}

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

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

.nav-links a.active {
    color: white;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 28px;
    height: 2px;
    background-color: white;
    transition: all var(--transition-fast);
    border-radius: 2px;
}

/* ═══════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════ */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15,15,26,0.92) 0%, rgba(15,15,26,0.6) 40%, rgba(15,15,26,0.2) 100%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to top, var(--bhp-white), transparent);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 650px;
}

.hero h1 {
    font-size: 4.2rem;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.hero h1 .accent {
    background: linear-gradient(135deg, var(--bhp-orange), var(--bhp-orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.85;
    line-height: 1.7;
    font-weight: 300;
    max-width: 520px;
}

/* Decorative floating element */
.hero-decoration {
    position: absolute;
    right: 8%;
    bottom: 20%;
    z-index: 5;
    width: 300px;
    height: 300px;
    border: 1px solid rgba(230, 81, 0, 0.2);
    border-radius: 50%;
    animation: pulse-ring 4s ease-in-out infinite;
}

.hero-decoration::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    border: 1px solid rgba(230, 81, 0, 0.15);
    border-radius: 50%;
    animation: pulse-ring 4s ease-in-out infinite reverse;
}

@keyframes pulse-ring {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 1; }
}

/* Sub-page hero override */
.hero-sub {
    height: 55vh;
    min-height: 380px;
}

.hero-sub::after {
    height: 80px;
}

/* ═══════════════════════════════════════════════
   STATS BAR
   ═══════════════════════════════════════════════ */
.stats-bar {
    display: flex;
    justify-content: space-around;
    padding: 3.5rem 2rem;
    background: linear-gradient(135deg, var(--bhp-orange), #d84315);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stats-bar::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}

.stats-bar::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
}

.stat-item {
    position: relative;
    z-index: 1;
}

.stat-item h4 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 0.3rem;
    letter-spacing: -1px;
}

.stat-item p {
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.9;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.85rem;
}

/* ═══════════════════════════════════════════════
   GRIDS
   ═══════════════════════════════════════════════ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }

/* ═══════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════ */
.card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-medium);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-dark {
    background: var(--bhp-charcoal);
    color: white;
    border: 1px solid rgba(255,255,255,0.06);
}

.card-dark::before {
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(230, 81, 0, 0.12), rgba(230, 81, 0, 0.05));
    color: var(--bhp-orange);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-fast);
}

.card:hover .card-icon {
    background: var(--bhp-orange);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(230, 81, 0, 0.3);
}

.card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.card p {
    color: var(--bhp-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.card-dark p {
    color: rgba(255,255,255,0.65);
}

/* ═══════════════════════════════════════════════
   COMMODITY CARDS
   ═══════════════════════════════════════════════ */
.commodity-image {
    height: 200px;
    background: #eee;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

/* ═══════════════════════════════════════════════
   FOOTER — Clean & Minimal
   ═══════════════════════════════════════════════ */
.footer {
    background: var(--bhp-dark);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--bhp-orange), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 340px;
}

.footer-brand p {
    color: rgba(255,255,255,0.55);
    margin-top: 1rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-nav {
    display: flex;
    gap: 4rem;
}

.footer-nav h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--bhp-white);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
}

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: rgba(255,255,255,0.5);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
}

.footer-links a:hover {
    color: var(--bhp-orange-light);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255,255,255,0.35);
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 0.8rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.social-links a:hover {
    background: var(--bhp-orange);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(230, 81, 0, 0.3);
}

/* ═══════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══════════════════════════════════════════════
   FORM STYLES — Premium
   ═══════════════════════════════════════════════ */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--bhp-text);
}

.form-control {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid #e8e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: white;
    color: var(--bhp-text);
}

.form-control:focus {
    outline: none;
    border-color: var(--bhp-orange);
    box-shadow: 0 0 0 4px rgba(230, 81, 0, 0.1);
}

.form-control::placeholder {
    color: #b0b0c0;
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237E7E9A' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    padding-right: 3rem;
}

/* Form status messages */
.form-status {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 0.8rem;
    animation: slideDown 0.3s ease;
}

.form-status.success {
    display: flex;
    background: rgba(46, 125, 50, 0.1);
    color: #2e7d32;
    border: 1px solid rgba(46, 125, 50, 0.2);
}

.form-status.error {
    display: flex;
    background: rgba(198, 40, 40, 0.1);
    color: #c62828;
    border: 1px solid rgba(198, 40, 40, 0.2);
}

.form-status.sending {
    display: flex;
    background: rgba(230, 81, 0, 0.08);
    color: var(--bhp-orange);
    border: 1px solid rgba(230, 81, 0, 0.15);
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════
   ACCORDION — Premium
   ═══════════════════════════════════════════════ */
.accordion {
    margin-top: 2rem;
}

.accordion-item {
    border: 2px solid #e8e8f0;
    border-radius: 10px;
    margin-bottom: 0.8rem;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.accordion-item:hover {
    border-color: rgba(230, 81, 0, 0.2);
}

.accordion-item.active {
    border-color: var(--bhp-orange);
}

.accordion-header {
    width: 100%;
    padding: 1.3rem 1.5rem;
    background: white;
    border: none;
    text-align: left;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
    font-family: inherit;
    color: var(--bhp-text);
}

.accordion-header:hover {
    background: var(--bhp-offwhite);
}

.accordion-header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--bhp-orange);
    font-weight: 300;
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-header::after {
    content: '−';
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: white;
}

.accordion-item.active .accordion-content {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px;
}

/* ═══════════════════════════════════════════════
   SPLIT LAYOUT
   ═══════════════════════════════════════════════ */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.split-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.split-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    pointer-events: none;
}

/* ═══════════════════════════════════════════════
   PROFILE CARDS
   ═══════════════════════════════════════════════ */
.profile-card {
    text-align: center;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: var(--bhp-offwhite);
    overflow: hidden;
}

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

/* ═══════════════════════════════════════════════
   CTA SECTION — Premium
   ═══════════════════════════════════════════════ */
.cta-section {
    background: linear-gradient(135deg, var(--bhp-dark) 0%, var(--bhp-charcoal) 50%, #1a1030 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(230, 81, 0, 0.08), transparent 70%);
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(230, 81, 0, 0.05), transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════════════
   CONTENT SECTIONS — About & What We Do
   ═══════════════════════════════════════════════ */
.content-block {
    margin-bottom: 2rem;
}

.content-block p {
    color: var(--bhp-text-light);
    line-height: 1.85;
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.content-block p:last-child {
    margin-bottom: 0;
}

.highlight-text {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--bhp-text);
    line-height: 1.7;
    border-left: 4px solid var(--bhp-orange);
    padding-left: 1.5rem;
    margin: 2rem 0;
}

/* Feature list styling */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

.feature-list li i {
    color: var(--bhp-orange);
    margin-top: 0.3rem;
    flex-shrink: 0;
}

/* Contact info cards */
.info-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.04);
    margin-bottom: 1.5rem;
    transition: all var(--transition-fast);
}

.info-card:hover {
    box-shadow: var(--shadow-lg);
}

.info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--bhp-text);
}

.info-card p {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.6rem;
    color: var(--bhp-text-light);
}

.info-card p i {
    color: var(--bhp-orange);
    width: 20px;
    text-align: center;
}

/* ═══════════════════════════════════════════════
   TIMELINE (About page)
   ═══════════════════════════════════════════════ */
.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--bhp-orange), rgba(230, 81, 0, 0.1));
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    width: 50%;
    padding-right: 3rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    margin-left: 50%;
    padding-left: 3rem;
    padding-right: 0;
}

.timeline-item::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--bhp-orange);
    border: 3px solid var(--bhp-offwhite);
    box-shadow: 0 0 0 4px rgba(230, 81, 0, 0.15);
}

.timeline-item:nth-child(even)::after {
    right: auto;
    left: -8px;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
}

.timeline-content h4 {
    color: var(--bhp-orange);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--bhp-text-light);
    font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════
   PAGE INTRO SECTION
   ═══════════════════════════════════════════════ */
.page-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding-bottom: 2rem;
}

.page-intro p {
    font-size: 1.15rem;
    color: var(--bhp-text-light);
    line-height: 1.85;
}

/* ═══════════════════════════════════════════════
   DOWNLOAD CARDS — Resources Section
   ═══════════════════════════════════════════════ */
.downloads-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    border-radius: 14px;
    padding: 2rem 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.download-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

.download-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.download-card:hover::before {
    transform: scaleX(1);
}

.download-card-icon {
    width: 72px;
    height: 72px;
    min-width: 72px;
    background: linear-gradient(135deg, rgba(230, 81, 0, 0.12), rgba(230, 81, 0, 0.05));
    color: var(--bhp-orange);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all var(--transition-fast);
}

.download-card:hover .download-card-icon {
    background: var(--bhp-orange);
    color: white;
    transform: scale(1.08);
    box-shadow: 0 8px 25px rgba(230, 81, 0, 0.3);
}

.download-card-body {
    flex: 1;
}

.download-card-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--bhp-text);
}

.download-card-body p {
    color: var(--bhp-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.download-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--bhp-text-light);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.download-meta i {
    font-size: 0.75rem;
}

.download-card-action .btn {
    white-space: nowrap;
    font-size: 0.9rem;
    padding: 0.7rem 1.6rem;
}

/* ═══════════════════════════════════════════════
   CONTACT CHANNEL CARDS — Contact Page
   ═══════════════════════════════════════════════ */
.contact-channels-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-channel-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: white;
    border-radius: 16px;
    padding: 3rem 2rem 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.contact-channel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bhp-orange), var(--bhp-orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-medium);
}

.contact-channel-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.contact-channel-card:hover::before {
    transform: scaleX(1);
}

.contact-channel-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(230, 81, 0, 0.12), rgba(230, 81, 0, 0.05));
    color: var(--bhp-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-fast);
}

.contact-channel-card:hover .contact-channel-icon {
    background: var(--bhp-orange);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(230, 81, 0, 0.3);
}

.contact-channel-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--bhp-text);
}

.contact-channel-value {
    font-size: 1rem;
    font-weight: 500;
    color: var(--bhp-orange) !important;
    margin-bottom: 0.6rem !important;
    word-break: break-all;
}

.contact-channel-desc {
    font-size: 0.92rem;
    color: var(--bhp-text-light) !important;
    line-height: 1.65;
    margin-bottom: 1.2rem !important;
}

.contact-channel-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bhp-orange);
    margin-top: auto;
    transition: gap var(--transition-fast);
}

.contact-channel-card:hover .contact-channel-cta {
    gap: 0.8rem;
}

.contact-channel-cta i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.contact-channel-card:hover .contact-channel-cta i {
    transform: translateX(3px);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .grid-4, .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .timeline::before {
        left: 0;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;
        margin-left: 0;
        padding-left: 3rem;
        padding-right: 0;
        justify-content: flex-start;
    }

    .timeline-item::after,
    .timeline-item:nth-child(even)::after {
        left: -8px;
        right: auto;
    }

    .footer-content {
        flex-direction: column;
        gap: 2.5rem;
    }

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

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

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

    .section {
        padding: 5rem 0;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--bhp-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    }

    .nav-links.active {
        right: 0;
    }

    .stats-bar {
        flex-direction: column;
        gap: 2rem;
    }

    .hero-decoration {
        display: none;
    }

    .footer-nav {
        flex-direction: column;
        gap: 2rem;
    }

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

    .download-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .download-card-action {
        width: 100%;
    }

    .download-card-action .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.4rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .grid-4, .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }

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

    .stat-item h4 {
        font-size: 2.5rem;
    }
}