/* ==========================================================================
   LUZE Media Marketing - EDITORIAL AGENCY REDESIGN
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;700;800;900&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
    --black: #060608;
    --off-black: #0D0D10;
    --surface: #111116;
    --surface-2: #18181F;
    --border: rgba(255,255,255,0.07);
    --border-light: rgba(255,255,255,0.14);

    --amber: #F5A623;
    --amber-dim: rgba(245,166,35,0.12);
    --amber-glow: rgba(245,166,35,0.25);
    --violet: #7B5EA7;
    --crimson: #C0392B;
    --white: #F0EFE9;
    --grey: #6B6B78;
    --grey-light: #9999A8;

    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Cool Light Version Variable Overrides */
body.light-theme {
    --black: #F8F6F2;
    --off-black: #FFFFFF;
    --surface: #FCFAF6;
    --surface-2: #F1EFEA;
    --border: rgba(6,6,8,0.06);
    --border-light: rgba(6,6,8,0.12);
    --white: #0A0A0E;
    --grey: #828292;
    --grey-light: #3D3D48;
    --amber: #D98200; /* Rich contrast-safe amber gold in light mode */
    --amber-dim: rgba(217,130,0,0.08);
    --amber-glow: rgba(217,130,0,0.15);
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Grain texture overlay */
body::after {
    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='1'/%3E%3C/svg%3E");
    opacity: 0.035;
    pointer-events: none;
    z-index: 9999;
}

/* Scrollbar */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--amber); border-radius: 2px; }

/* ===== UTILS ===== */
.container { max-width: 1240px; margin: 0 auto; padding: 0 2rem; }

.section-label {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}
.section-label::before {
    content: '';
    width: 28px; height: 1px;
    background: var(--amber);
    display: block;
}

.section-num {
    font-family: var(--font-display);
    font-size: 9rem;
    font-weight: 900;
    color: rgba(255,255,255,0.03);
    line-height: 1;
    position: absolute;
    top: -1rem;
    left: 1.5rem;
    pointer-events: none;
    user-select: none;
    letter-spacing: -0.04em;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    text-decoration: none;
    padding: 0.85rem 1.8rem;
    transition: all 0.3s var(--ease-out);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--amber);
    color: var(--black);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--amber-glow);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--border-light);
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn-outline:hover {
    border-color: var(--amber);
    color: var(--amber);
}

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

/* ===== VIBCODED LOGO ===== */
.vibcoded-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s var(--ease-out);
}

.logo-box {
    width: 50px; height: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(245,166,35,0.5);
    background: rgba(245,166,35,0.04);
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.logo-box::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, var(--amber), transparent, var(--violet));
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
    z-index: -1;
    opacity: 0.6;
    transition: opacity 0.4s;
}

.vibcoded-logo:hover .logo-box::before { opacity: 1; }
.vibcoded-logo:hover .logo-box {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px var(--amber-glow);
}
.logo-box {
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.logo-row {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.1rem;
    line-height: 1.05;
    letter-spacing: 0.04em;
    color: var(--white);
    display: block;
}

.logo-text { display: flex; flex-direction: column; }

.text-media {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    color: var(--white);
    line-height: 1;
}

.text-marketing {
    font-family: var(--font-body);
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--grey);
    line-height: 1.6;
}

/* ===== HEADER ===== */
.main-header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(6,6,8,0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.4s var(--ease-out);
}

.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--grey-light);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0;
    width: 0; height: 1px;
    background: var(--amber);
    transition: width 0.3s var(--ease-out);
}

.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

.nav-btn {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--black);
    background: var(--amber);
    text-decoration: none;
    padding: 0.5rem 1.2rem;
    letter-spacing: 0.04em;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
    transition: all 0.3s;
}
.nav-btn:hover { background: var(--white); transform: translateY(-1px); }

.header-actions { display: flex; align-items: center; gap: 20px; }

.lang-switch-container {
    display: flex;
    align-items: center;
    gap: 4px;
    border: 1px solid var(--border);
    padding: 4px 6px;
}

.lang-btn {
    background: none; border: none;
    color: var(--grey);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    padding: 2px 6px;
    transition: color 0.3s;
}
.lang-btn.active { color: var(--amber); }
.lang-btn:hover:not(.active) { color: var(--white); }
.lang-divider { color: var(--border-light); font-size: 0.7rem; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 22px; height: 16px;
    background: none; border: none;
    cursor: pointer;
}
.mobile-toggle .bar {
    width: 100%; height: 1.5px;
    background: var(--white);
    transition: all 0.3s var(--ease-out);
}

/* ===== HERO ===== */
.hero-section {
    min-height: 100vh;
    padding: 9rem 0 5rem;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Big ambient blobs */
.hero-blob-1 {
    position: absolute;
    top: 5%;
    right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(245,166,35,0.06) 0%, transparent 65%);
    pointer-events: none;
    animation: blob-drift 12s ease-in-out infinite alternate;
}
.hero-blob-2 {
    position: absolute;
    bottom: 0;
    left: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(123,94,167,0.07) 0%, transparent 65%);
    pointer-events: none;
    animation: blob-drift 16s ease-in-out infinite alternate-reverse;
}
@keyframes blob-drift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, -40px) scale(1.1); }
}

.hero-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
}
.hero-dot {
    width: 8px; height: 8px;
    background: var(--amber);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}
.hero-eyebrow-text {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--grey-light);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 5.5vw, 5.2rem);
    font-weight: 900;
    line-height: 1.04;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
}

.hero-title .line-accent {
    color: transparent;
    -webkit-text-stroke: 1px rgba(245,166,35,0.7);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--grey-light);
    max-width: 480px;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.03em;
    display: block;
}

.hero-stat-value span {
    color: var(--amber);
}

.hero-stat-label {
    font-size: 0.74rem;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    display: block;
}

/* Hero Right - Mockup Card */
.hero-card {
    background: var(--surface);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-6deg) rotateX(3deg);
    transition: transform 0.6s var(--ease-out), box-shadow 0.6s;
    box-shadow: 30px 30px 60px rgba(0,0,0,0.6);
}

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

.hero-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    box-shadow: 0 40px 80px rgba(0,0,0,0.6);
}

.card-topbar {
    background: var(--off-black);
    border-bottom: 1px solid var(--border);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.card-url {
    font-size: 0.7rem;
    color: var(--grey);
    margin-left: auto;
    font-family: var(--font-body);
    background: var(--surface-2);
    padding: 2px 10px;
}

.card-body { padding: 1.8rem; }

.card-metric-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-metric {
    background: var(--surface-2);
    border: 1px solid var(--border);
    padding: 1rem;
}

.metric-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--grey);
    font-weight: 600;
    margin-bottom: 6px;
}

.metric-value {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--amber);
    letter-spacing: -0.03em;
    line-height: 1;
}

.metric-sub {
    font-size: 0.62rem;
    color: var(--grey);
    margin-top: 2px;
}

/* Mini chat mockup */
.card-chat {
    background: var(--off-black);
    border: 1px solid var(--border);
    padding: 1rem;
}

.chat-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.chat-avatar { font-size: 1.2rem; }

.chat-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--white);
    display: block;
    line-height: 1;
}

.chat-online {
    font-size: 0.58rem;
    color: #28c840;
    display: block;
    margin-top: 2px;
}

.chat-bubble {
    font-size: 0.72rem;
    padding: 8px 12px;
    max-width: 85%;
    line-height: 1.4;
    margin-bottom: 6px;
}

.chat-bubble.recv {
    background: var(--surface-2);
    color: var(--grey-light);
    border: 1px solid var(--border);
    border-top-left-radius: 0;
}

.chat-bubble.sent {
    background: rgba(245,166,35,0.12);
    border: 1px solid rgba(245,166,35,0.2);
    color: var(--white);
    margin-left: auto;
    border-top-right-radius: 0;
}

/* ===== MARQUEE TICKER ===== */
.marquee-section {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--off-black);
    padding: 1.2rem 0;
    overflow: hidden;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 28s linear infinite;
}

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

.marquee-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 0 2.5rem;
    white-space: nowrap;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--grey);
}

.marquee-item .separator {
    color: var(--amber);
    font-size: 1.2rem;
    opacity: 0.6;
}

.marquee-item:hover { color: var(--white); }

/* ===== VISION / ABOUT SECTION ===== */
.vision-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.vision-inner {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 6rem;
    align-items: start;
}

.vision-left { position: sticky; top: 120px; }

.vision-big-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 4.5vw, 4.2rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 2rem;
}

.vision-intro {
    font-size: 1rem;
    color: var(--grey-light);
    line-height: 1.75;
    margin-bottom: 2.5rem;
}

.vision-accent-block {
    background: var(--amber);
    padding: 1.5rem 2rem;
    clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.vision-accent-text {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    color: var(--black);
    line-height: 1.4;
}

.vision-cards { display: flex; flex-direction: column; gap: 2px; }

.vision-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
    cursor: default;
}

.vision-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--amber);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s var(--ease-out);
}

.vision-card:hover {
    background: var(--surface-2);
    border-color: var(--border-light);
    transform: translateX(8px);
}

.vision-card:hover::before { transform: scaleY(1); }

.vc-emoji { font-size: 2rem; margin-bottom: 1.2rem; display: block; }
.vc-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--white);
}
.vc-body {
    font-size: 0.88rem;
    color: var(--grey-light);
    line-height: 1.65;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    padding: 8rem 0;
    background: var(--off-black);
    position: relative;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.services-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: end;
    margin-bottom: 5rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}

.services-big-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.services-desc {
    font-size: 0.95rem;
    color: var(--grey-light);
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.service-card {
    background: var(--surface);
    padding: 3rem 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.service-card.featured {
    background: var(--amber);
    border-color: var(--amber);
}

.service-card:hover:not(.featured) {
    background: var(--surface-2);
    border-color: var(--border-light);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.service-num {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--grey);
    margin-bottom: 2.5rem;
}

.service-card.featured .service-num { color: rgba(6,6,8,0.5); }

.service-icon { font-size: 2.5rem; margin-bottom: 1.5rem; display: block; }

.service-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--white);
    line-height: 1.2;
}

.service-card.featured .service-title { color: var(--black); }

.service-body {
    font-size: 0.85rem;
    color: var(--grey-light);
    line-height: 1.65;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.service-card.featured .service-body { color: rgba(6,6,8,0.75); }

.service-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 2.5rem;
}

.service-features-list li {
    font-size: 0.82rem;
    color: var(--grey-light);
    padding-left: 18px;
    position: relative;
}

.service-features-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--amber);
    font-size: 0.75rem;
}

.service-card.featured .service-features-list li { color: rgba(6,6,8,0.8); }
.service-card.featured .service-features-list li::before { color: var(--black); }

.service-price-row {
    border-top: 1px solid var(--border-light);
    padding-top: 1.5rem;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.service-card.featured .service-price-row { border-color: rgba(6,6,8,0.2); }

.price-setup {
    font-size: 0.72rem;
    color: var(--grey);
    font-weight: 600;
}

.service-card.featured .price-setup { color: rgba(6,6,8,0.5); }

.price-monthly {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.03em;
    line-height: 1;
}

.service-card.featured .price-monthly { color: var(--black); }

.price-monthly small {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--grey-light);
    margin-left: 2px;
}

/* ===== 360 SHOWCASE ===== */
.showcase-section {
    padding: 8rem 0;
    background: var(--black);
    position: relative;
}

.showcase-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: end;
    margin-bottom: 4rem;
}

.showcase-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.showcase-desc {
    font-size: 0.92rem;
    color: var(--grey-light);
    line-height: 1.7;
}

.viewer-wrapper { position: relative; }

.viewer-container {
    width: 100%;
    height: 540px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    cursor: crosshair;
}

.viewer-container::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(245,166,35,0.08);
    z-index: 5;
    pointer-events: none;
}

/* Premium 3D Parallax image */
.mockup-tour-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transition: transform 0.12s ease-out;
    will-change: transform;
    display: block;
}

/* Glassmorphic Location Badge */
.mockup-location-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(6,6,8,0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    padding: 6px 14px;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--white);
    font-family: var(--font-body);
}

.pulse-marker {
    color: #28c840;
    font-size: 0.9rem;
    line-height: 1;
    animation: marker-pulse 2s infinite ease-in-out;
}

@keyframes marker-pulse {
    0%, 100% { opacity: 0.3; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* Telemetry Overlays */
.mockup-overlay-controls {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    z-index: 10;
    pointer-events: none;
}

/* Compass */
.mockup-compass-box {
    width: 46px;
    height: 46px;
    background: rgba(6,6,8,0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    position: relative;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.mockup-compass-needle {
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 900;
    color: var(--amber);
    transition: transform 0.15s ease-out;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) rotate(0deg);
}

.mockup-compass-box::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px dashed rgba(255,255,255,0.15);
    border-radius: 50%;
}

.mockup-launch-btn {
    pointer-events: auto;
    font-size: 0.78rem;
    padding: 0.65rem 1.4rem;
    box-shadow: 0 10px 25px var(--amber-glow);
}

/* ===== ENTERPRISE B2B PROPOSAL CARD ===== */
.calc-enterprise-card {
    background: linear-gradient(135deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-left: 3.5px solid var(--amber);
    padding: 2.2rem;
    margin-top: 2.2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
    text-align: left;
}

.calc-enterprise-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, var(--amber-dim), transparent);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
    pointer-events: none;
}

.calc-enterprise-card:hover {
    border-color: var(--border-light);
    border-left-color: var(--amber);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.calc-enterprise-card:hover::before {
    opacity: 0.45;
}

.enterprise-badge {
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--amber);
    background: var(--amber-dim);
    padding: 4px 10px;
    border-radius: 2px;
    display: inline-block;
    margin-bottom: 0.9rem;
}

.enterprise-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.6rem;
    line-height: 1.35;
}

.enterprise-desc {
    font-size: 0.78rem;
    color: var(--grey-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.calc-enterprise-card .btn-outline {
    font-size: 0.78rem;
    padding: 0.65rem 1.2rem;
}

/* Hotspots */
.hotspot {
    position: absolute;
    z-index: 15;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.hotspot-dot {
    width: 18px; height: 18px;
    background: var(--amber);
    border: 2px solid var(--white);
    position: relative;
}
.hotspot-dot::after {
    content: '';
    position: absolute;
    top: -10px; left: -10px; right: -10px; bottom: -10px;
    border: 1px solid var(--amber);
    opacity: 0;
    animation: pulse-ring 2.5s infinite;
}
@keyframes pulse-ring {
    0% { transform: scale(0.6); opacity: 0; }
    50% { opacity: 0.7; }
    100% { transform: scale(1.3); opacity: 0; }
}

.hotspot-tooltip {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: 220px;
    background: var(--off-black);
    border: 1px solid var(--border-light);
    border-top: 2px solid var(--amber);
    padding: 1rem 1.2rem;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s var(--ease-out);
}

.hotspot-tooltip h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 4px;
}
.hotspot-tooltip p {
    font-size: 0.72rem;
    color: var(--grey-light);
    line-height: 1.4;
}

.hotspot:hover .hotspot-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.viewer-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0 0;
    border-top: 1px solid var(--border);
    margin-top: 1.2rem;
}
.location-badge, .sensor-badge {
    font-size: 0.75rem;
    color: var(--grey);
    font-weight: 500;
}

/* ===== CALCULATOR ===== */
.calculator-section {
    padding: 8rem 0;
    background: var(--off-black);
    border-top: 1px solid var(--border);
}

.calc-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem;
}

.calc-big-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 1rem;
}

.calc-desc { font-size: 0.95rem; color: var(--grey-light); line-height: 1.65; }

.calc-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: start;
}

.calc-options-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 3rem;
}

.calc-panel-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-panel-title::before {
    content: '01';
    font-size: 0.7rem;
    color: var(--amber);
    letter-spacing: 0.1em;
}

.calc-item { margin-bottom: 1.5rem; }

.checkbox-container {
    display: flex;
    position: relative;
    padding-left: 44px;
    cursor: pointer;
    user-select: none;
    align-items: flex-start;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0; width: 0;
}

.checkmark {
    position: absolute;
    top: 2px; left: 0;
    height: 24px; width: 24px;
    background: var(--surface-2);
    border: 1px solid var(--border-light);
    transition: all 0.3s;
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--amber);
}

.checkbox-container input:checked ~ .checkmark {
    background: var(--amber);
    border-color: var(--amber);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 7px; top: 3px;
    width: 6px; height: 11px;
    border: solid var(--black);
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.checkbox-container input:checked ~ .checkmark::after { display: block; }

.calc-label-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    display: block;
    transition: color 0.3s;
}

.checkbox-container input:checked ~ .checkbox-label-wrapper .calc-label-title {
    color: var(--amber);
}

.calc-label-desc { font-size: 0.78rem; color: var(--grey); line-height: 1.4; margin-top: 3px; display: block; }

/* Result Card */
.calc-result-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.5rem;
    position: sticky;
    top: 120px;
}

.calc-result-panel::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--amber), var(--violet));
    margin-bottom: 2rem;
    margin-top: -2.5rem;
    margin-left: -2.5rem;
    margin-right: -2.5rem;
}

.calc-result-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--grey-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

.output-row {
    background: var(--off-black);
    border: 1px solid var(--border);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.output-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--grey);
    font-weight: 600;
    margin-bottom: 4px;
}

.output-price-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.output-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: -0.04em;
    line-height: 1;
    transition: color 0.3s;
}

.output-row.highlighted .output-number { color: var(--amber); }

.currency {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--grey);
}

.output-sub { font-size: 0.68rem; color: var(--grey); margin-top: 4px; }

.calc-cta-wrapper { margin-top: 1.5rem; }

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 8rem 0;
    background: var(--black);
    border-top: 1px solid var(--border);
    position: relative;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.contact-big-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin-bottom: 1.5rem;
}

.contact-intro { font-size: 0.95rem; color: var(--grey-light); line-height: 1.7; margin-bottom: 3rem; }

.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 1.2rem;
    border: 1px solid var(--border);
    transition: border-color 0.3s;
}

.contact-item:hover { border-color: var(--amber); }

.contact-icon {
    font-size: 1.4rem;
    width: 44px; height: 44px;
    background: var(--amber-dim);
    border: 1px solid rgba(245,166,35,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2px;
}

.contact-item p { font-size: 0.82rem; color: var(--grey-light); }

/* Form panel */
.form-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.form-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--amber), var(--violet));
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 0.85rem;
    color: var(--grey-light);
    margin-bottom: 2.5rem;
}

.audit-form { display: flex; flex-direction: column; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.form-group label {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--grey);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--off-black);
    border: 1px solid var(--border);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 0.85rem 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--amber);
}

.form-group select option { background: var(--off-black); }
.form-group textarea { resize: vertical; }

/* Success Overlay */
.form-success-overlay {
    position: absolute;
    inset: 0;
    background: rgba(6,6,8,0.9);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s;
}

.form-success-overlay.show { opacity: 1; pointer-events: auto; }

.success-card {
    text-align: center;
    max-width: 340px;
    padding: 2.5rem;
    border: 1px solid rgba(245,166,35,0.3);
    background: var(--surface);
    transform: scale(0.9);
    transition: transform 0.5s var(--ease-bounce);
}

.form-success-overlay.show .success-card { transform: scale(1); }

.success-icon { font-size: 3rem; margin-bottom: 1.2rem; display: block; }

.success-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--amber);
}

.success-card p {
    font-size: 0.85rem;
    color: var(--grey-light);
    margin-bottom: 1.8rem;
    line-height: 1.5;
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--off-black);
    border-top: 1px solid var(--border);
    padding: 2.5rem 0;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright { font-size: 0.78rem; color: var(--grey); }

.footer-links { display: flex; align-items: center; gap: 1.5rem; }
.footer-links a {
    font-size: 0.78rem;
    color: var(--grey);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-links a:hover { color: var(--amber); }
.footer-dot { color: var(--border-light); }

/* ===== ANIMATIONS ===== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-line {
    display: inline-block;
    overflow: hidden;
    clip-path: inset(0 0 100% 0);
    transition: clip-path 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-line.visible {
    clip-path: inset(0 0 0% 0) !important;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; gap: 3.5rem; text-align: center; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-cta-group { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-card { transform: none; max-width: 500px; margin: 0 auto; }
    .vision-inner { grid-template-columns: 1fr; gap: 4rem; }
    .vision-left { position: static; text-align: center; }
    .vision-accent-block { max-width: 550px; margin: 0 auto; }
    .services-header { grid-template-columns: 1fr; gap: 1.5rem; text-align: center; }
    .services-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .showcase-header { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .calc-layout { grid-template-columns: 1fr; gap: 3rem; }
    .calc-result-panel { position: static; max-width: 600px; width: 100%; margin: 0 auto; justify-self: center; }
    .calc-options-panel { max-width: 600px; width: 100%; margin: 0 auto; justify-self: center; }
    .contact-layout { grid-template-columns: 1fr; gap: 4rem; }
    .form-panel { max-width: 600px; width: 100%; margin: 0 auto; }
}

@media (max-width: 768px) {
    .container { padding: 0 1.5rem; }
    .hero-title { font-size: 2.8rem; }
    .section-num { font-size: 5rem; }
    .mobile-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 0; right: -100%;
        width: 280px; height: 100vh;
        background: var(--surface);
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-light);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        z-index: 1050;
        transition: right 0.4s var(--ease-out);
    }
    .nav-menu.active { right: 0; }
    .nav-link { font-size: 1.1rem; }
    .mobile-toggle.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .mobile-toggle.active .bar:nth-child(2) { opacity: 0; }
    .mobile-toggle.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .hero-stats { flex-direction: column; gap: 1.5rem; }
    .viewer-container { height: 380px; }
    .form-row { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
}