/* ============================================================
   DURAFLAME PTY LTD — Global Stylesheet
   Covers: Home, Contact, Examples pages
   ============================================================ */



/* ── VARIABLES ── */
:root {
    --bg:        #0e0e0e;
    --surface:   #181818;
    --surface2:  #1f1f1f;
    --orange:    #e06b1a;
    --orange-dim:#b35512;
    --steel:     #2e2e2e;
    --text:      #e8e0d4;
    --muted:     #8a8078;
    --border:    rgba(224,107,26,0.25);
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Barlow', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
}

/* ── NOISE OVERLAY ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 999;
    opacity: 0.5;
}

/* ============================================================
   NAVBAR
   ============================================================ */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 70px;
    background: rgba(14,14,14,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 4px;
    color: var(--text);
    text-decoration: none;
}

.nav-logo span { color: var(--orange); }

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--orange); }

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(14,14,14,0.97);
    border-bottom: 1px solid var(--border);
    z-index: 99;
    padding: 24px 0;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
}

.mobile-menu a:hover { color: var(--orange); }

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
section { padding: 100px 80px; }

.section-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 16px;
    display: block;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.4rem, 5vw, 4rem);
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1;
}

.section-body {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--muted);
    max-width: 620px;
}

/* ── BUTTONS ── */
.btn-primary {
    display: inline-block;
    padding: 16px 48px;
    background: var(--orange);
    color: #0e0e0e;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    transition: background 0.25s, transform 0.2s;
    margin: 0 8px;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #f07a2a;
    transform: translateY(-2px);
}

.btn-ghost {
    display: inline-block;
    padding: 15px 48px;
    border: 1px solid var(--orange);
    color: var(--orange);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    transition: background 0.25s, color 0.25s, transform 0.2s;
    margin: 0 8px;
    background: transparent;
    cursor: pointer;
}

.btn-ghost:hover {
    background: var(--orange);
    color: #0e0e0e;
    transform: translateY(-2px);
}

/* ── SCROLL REVEAL ── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: #080808;
    border-top: 1px solid var(--border);
    padding: 48px 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.4rem;
    letter-spacing: 4px;
    color: var(--text);
}

.footer-logo span { color: var(--orange); }

.footer-info {
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 2;
    text-align: center;
}

.footer-reg {
    font-size: 0.75rem;
    color: var(--muted);
    text-align: right;
    line-height: 2;
}

.footer-reg strong {
    color: var(--orange);
    font-weight: 600;
}

/* ============================================================
   HOME PAGE — HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 140px 80px 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 80% 50%, rgba(224,107,26,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 80% at 10% 80%, rgba(180,60,0,0.08) 0%, transparent 60%),
        var(--bg);
    z-index: 0;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        105deg,
        transparent 0px,
        transparent 120px,
        rgba(224,107,26,0.03) 120px,
        rgba(224,107,26,0.03) 121px
    );
}

.hero-tag {
    position: relative;
    z-index: 1;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
}

.hero h1 {
    position: relative;
    z-index: 1;
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(4rem, 10vw, 9rem);
    line-height: 0.9;
    letter-spacing: 4px;
    color: var(--text);
    opacity: 0;
    animation: fadeUp 0.8s 0.4s forwards;
}

.hero h1 em {
    font-style: normal;
    color: var(--orange);
    display: block;
}

.hero-divider {
    position: relative;
    z-index: 1;
    width: 80px;
    height: 2px;
    background: var(--orange);
    margin: 32px 0;
    opacity: 0;
    animation: fadeUp 0.8s 0.6s forwards;
}

.hero p {
    position: relative;
    z-index: 1;
    max-width: 520px;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--muted);
    opacity: 0;
    animation: fadeUp 0.8s 0.8s forwards;
}

.hero-creds {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 40px;
    margin-top: 48px;
    opacity: 0;
    animation: fadeUp 0.8s 1s forwards;
}

.cred {
    border-left: 2px solid var(--orange);
    padding-left: 16px;
}

.cred-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    color: var(--text);
    line-height: 1;
}

.cred-label {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 4px;
}

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 80px;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--muted);
    opacity: 0;
    animation: fadeUp 0.8s 1.2s forwards;
}

.hero-scroll::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--muted);
}

/* ── SERVICES ── */
.services {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.services-header { margin-bottom: 64px; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2px;
}

.service-card {
    background: var(--surface2);
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: background 0.3s;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    height: 2px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover { background: #242424; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.service-num {
    position: absolute;
    top: 24px; right: 24px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.5rem;
    color: rgba(255,255,255,0.03);
    line-height: 1;
}

.service-card h3 {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text);
    margin-bottom: 14px;
}

.service-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--muted);
}

/* ── WORK SHOWCASE (Home) ── */
.work { background: var(--bg); }

.work-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 64px;
    flex-wrap: wrap;
    gap: 24px;
}

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

.work-item {
    position: relative;
    overflow: hidden;
    background: var(--steel);
    cursor: pointer;
    aspect-ratio: 4/3;
}

.work-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.75) saturate(0.55);
    transition: transform 0.6s ease, filter 0.4s ease;
}

.work-item:hover img {
    transform: scale(1.07);
    filter: brightness(0.95) saturate(0.9);
}

.work-item-label {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px 20px 18px;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text);
    transform: translateY(6px);
    opacity: 0;
    transition: all 0.3s;
    pointer-events: none;
}

.work-item:hover .work-item-label {
    opacity: 1;
    transform: translateY(0);
}

/* ── CREDENTIALS BAND ── */
.credentials {
    background: var(--orange);
    padding: 56px 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 32px;
}

.cred-band-text h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.6rem;
    letter-spacing: 3px;
    color: #0e0e0e;
    line-height: 1;
}

.cred-band-text p {
    font-size: 0.9rem;
    color: rgba(0,0,0,0.6);
    margin-top: 8px;
    letter-spacing: 1px;
}

.cred-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pill {
    background: rgba(0,0,0,0.15);
    border: 1px solid rgba(0,0,0,0.2);
    padding: 10px 20px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #0e0e0e;
}

/* ── HOME CTA ── */
.cta-section {
    background: var(--surface);
    text-align: center;
    padding: 120px 80px;
    border-top: 1px solid var(--border);
}

.cta-section .section-title { margin: 0 auto 20px; }
.cta-section .section-body  { margin: 0 auto 48px; text-align: center; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.page-hero {
    padding: 160px 80px 80px;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(ellipse 50% 80% at 90% 50%, rgba(224,107,26,0.08) 0%, transparent 70%),
        var(--bg);
}

.page-hero .section-label { margin-bottom: 12px; }
.page-hero .section-title { margin-bottom: 0; }

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--border);
}

.contact-form-panel {
    background: var(--surface);
    padding: 72px 64px;
}

.contact-form-panel h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--surface2);
    border: 1px solid var(--steel);
    border-bottom: 1px solid var(--orange-dim);
    color: var(--text);
    font-family: 'Barlow', sans-serif;
    font-size: 0.95rem;
    padding: 14px 16px;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--orange);
    background: #222;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--steel);
}

.contact-info-panel {
    background: var(--surface2);
    padding: 72px 64px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-panel h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    letter-spacing: 3px;
    color: var(--text);
    margin-bottom: 48px;
}

.info-item {
    margin-bottom: 40px;
}

.info-item-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 8px;
}

.info-item-value {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.8;
}

.contact-reg {
    border-top: 1px solid var(--border);
    padding-top: 32px;
    font-size: 0.8rem;
    color: var(--muted);
    line-height: 1.9;
}

.contact-reg strong {
    color: var(--orange);
    font-family: 'Barlow Condensed', sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.72rem;
}

/* ============================================================
   EXAMPLES PAGE
   ============================================================ */
.examples-intro {
    padding: 160px 80px 80px;
    border-bottom: 1px solid var(--border);
    background:
        radial-gradient(ellipse 50% 80% at 90% 50%, rgba(224,107,26,0.08) 0%, transparent 70%),
        var(--bg);
}

.examples-filter {
    padding: 40px 80px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 10px 22px;
    border: 1px solid var(--steel);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--orange);
    color: var(--orange);
}

.examples-grid-section {
    padding: 72px 80px 100px;
    background: var(--bg);
}

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

.example-card {
    position: relative;
    overflow: hidden;
    background: var(--steel);
    aspect-ratio: 4/3;
}

.example-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.75) saturate(0.55);
    transition: transform 0.6s ease, filter 0.4s ease;
}

.example-card:hover img {
    transform: scale(1.07);
    filter: brightness(0.95) saturate(0.9);
}

.example-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.8) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: flex-end;
    padding: 24px;
    pointer-events: none;
}

.example-card:hover .example-card-overlay { opacity: 1; }

.example-card-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .contact-layout { grid-template-columns: 1fr; }
    .contact-info-panel { padding: 56px 48px; }
    .contact-form-panel { padding: 56px 48px; }
    .examples-masonry { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    nav { padding: 0 24px; }
    .nav-links { display: none; }
    .hamburger { display: flex; }

    section { padding: 72px 24px; }
    .hero { padding: 120px 24px 72px; }
    .hero-scroll { left: 24px; }

    .work-grid { grid-template-columns: 1fr 1fr; }
    .work-item:nth-child(n) { grid-column: span 1; grid-row: span 1; }

    .credentials { padding: 48px 24px; }
    .cta-section { padding: 80px 24px; }

    footer { padding: 40px 24px; flex-direction: column; text-align: center; }
    .footer-reg { text-align: center; }
    .hero-creds { gap: 24px; }

    .page-hero { padding: 120px 24px 60px; }
    .contact-form-panel,
    .contact-info-panel { padding: 48px 24px; }

    .examples-intro { padding: 120px 24px 60px; }
    .examples-filter { padding: 32px 24px; }
    .examples-grid-section { padding: 48px 24px 80px; }
}

@media (max-width: 600px) {
    .work-grid { grid-template-columns: 1fr; }
    .work-item:nth-child(n) { grid-column: span 1; }
    .examples-masonry { grid-template-columns: 1fr; }
    .btn-primary, .btn-ghost {
        display: block;
        margin: 8px auto;
        max-width: 280px;
        text-align: center;
    }
    .hero-creds { flex-direction: column; gap: 20px; }
    .cred-pills { flex-direction: column; }
}

/* ── FORM SUCCESS MESSAGE ── */
.form-success {
    margin-top: 24px;
    padding: 16px 20px;
    border: 1px solid var(--orange);
    color: var(--orange);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-inner img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    display: block;
    transform: scale(0.92);
    transition: transform 0.3s ease;
    box-shadow: 0 0 80px rgba(0,0,0,0.8);
}

.lightbox-overlay.active .lightbox-inner img {
    transform: scale(1);
}

.lightbox-close {
    position: fixed;
    top: 24px;
    right: 32px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--muted);
    cursor: pointer;
    transition: color 0.2s;
    z-index: 1001;
}

.lightbox-close:hover { color: var(--orange); }

.lightbox-arrow {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 1.4rem;
    padding: 14px 18px;
    cursor: pointer;
    z-index: 1001;
    transition: border-color 0.2s, color 0.2s;
    line-height: 1;
}

.lightbox-arrow:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.lightbox-arrow.prev { left: 24px; }
.lightbox-arrow.next { right: 24px; }

.lightbox-caption {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

.lightbox-counter {
    position: fixed;
    top: 28px;
    left: 32px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--muted);
}