:root {
    --primary: #ff5722;
    --primary-bright: #ff7043;
    --bg: #0a0a0b;
    --surface: #121214;
    --border: #222225;
    --text: #ffffff;
    --text-dim: #94949b;
    --accent: #00bcd4;
    --font-heading: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}

.main-container {
    max-width: 450px;
    margin: 0 auto;
    padding: 30px 20px 80px;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Typography */
.brand-intro-container {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.hero {
    position: relative;
    margin-top: 0;
    height: 480px;
    border-radius: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 30px 20px;
    border: none;
    background: var(--surface);
}

.video-container {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 11, 0.4),
        rgba(10, 10, 11, 0.8)
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.slogan-main {
    font-size: 38px;
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: 12px;
    background: linear-gradient(to bottom, #ffffff, #888888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    display: block;
}

.slogan-sub {
    font-size: 14px;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Stats Panel */
.stats-panel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 30px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 5px;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 18px;
    font-weight: 900;
    color: var(--primary);
}

.stat-label {
    font-size: 8px;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* Brand Box */
.brand-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: none;
    position: relative;
}

.brand-header::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    width: 20px;
    height: 20px;
    border-top: 2px solid var(--primary);
    border-left: 2px solid var(--primary);
}

.logo-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-top: 1px solid var(--primary);
    border-left: 1px solid var(--primary);
}

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

.brand-name {
    font-size: clamp(14px, 4vw, 18px);
    font-weight: 800;
    letter-spacing: -0.5px;
    white-space: nowrap;
}

/* Company Brief */
.company-brief {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
    border-left: 2px solid var(--primary);
    padding-left: 15px;
}

/* Catalog Card */
.catalog-card {
    background: var(--surface);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.catalog-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(255, 87, 34, 0.2);
}

.thumbnail-container {
    width: 100%;
    position: relative;
    background: #000;
}

.thumbnail-container img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.catalog-card:hover .thumbnail-container img {
    opacity: 1;
}

.catalog-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
}

.catalog-tag {
    font-size: 12px;
    font-weight: 800;
    background: var(--primary);
    padding: 4px 12px;
    width: fit-content;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.catalog-overlay h3 {
    font-size: clamp(14px, 4.8vw, 19px);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 8px;
    text-transform: uppercase;
    color: #ffffff;
    letter-spacing: -0.5px;
    max-width: 100%;
}

.catalog-overlay p {
    font-size: 13px; 
    opacity: 0.8;
    line-height: 1.4;
    color: #ffffff;
}

/* Selection Grid Links */
.grid-matrix {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.grid-item {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    position: relative;
}

.grid-item:hover {
    background: #1a1a1d;
    border-color: var(--text-dim);
}

.grid-item.primary {
    border-color: var(--primary);
    background: linear-gradient(45deg, #1a100d, #121214);
}

.grid-item i {
    color: var(--primary);
}

.grid-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
}

.grid-value {
    font-size: 15px;
    font-weight: 700;
}

/* Core Strengths */
.strengths-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.showcase-title {
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 5px;
    color: var(--text-dim);
}

.strength-card {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.02);
    padding: 15px;
    border: 1px solid var(--border);
}

.strength-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 87, 34, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.strength-icon i {
    color: var(--primary);
}

.strength-content h4 {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 2px;
}

.strength-content p {
    font-size: 11px;
    color: var(--text-dim);
}

/* Showcase Section */
.showcase {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Social Strip */
.social-strip {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.social-icon-btn {
    width: 50px;
    height: 50px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s;
}

.social-icon-btn:hover {
    background: var(--brand-color, var(--primary));
    border-color: var(--brand-color, var(--primary));
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--brand-color, var(--primary-bright));
}

/* Product Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.feature-box {
    background: rgba(255, 255, 255, 0.02);
    padding: 15px 10px;
    text-align: center;
    border: 1px dashed var(--border);
}

.feature-box i {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--accent);
}

.feature-text {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Form */
.form-section {
    padding: 25px;
    background: #000;
    border: 2px solid var(--border);
}

.form-title {
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.input-box {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    color: white;
    margin-bottom: 20px;
    font-family: inherit;
}

.input-box:focus {
    outline: none;
    border-color: var(--primary);
}

.submit-btn {
    width: 100%;
    background: var(--primary);
    color: white;
    border: none;
    padding: 15px;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    letter-spacing: 2px;
    background: var(--primary-bright);
}

/* Animations */
@keyframes revealUp {
    from { 
        opacity: 0; 
        transform: translateY(30px); 
        clip-path: inset(100% 0 0 0); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
        clip-path: inset(0 0 0 0); 
    }
}

.reveal {
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

.d1 { animation-delay: 0.1s; }
.d2 { animation-delay: 0.2s; }
.d3 { animation-delay: 0.3s; }
.d4 { animation-delay: 0.4s; }
.d5 { animation-delay: 0.5s; }

/* Toast */
.toast-msg {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--primary);
    padding: 10px 20px;
    font-weight: 700;
    font-size: 13px;
    transform: translateX(-150%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
}

.toast-msg.active {
    transform: translateX(0);
}

/* Contact Footer */
.contact-footer {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid var(--border);
}

.footer-item {
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.footer-copyright {
    font-size: 9px;
    color: #444;
    text-transform: uppercase;
    margin-top: 15px;
    letter-spacing: 2px;
}

/* Floating Contact Button */
.floating-btn {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(255, 87, 34, 0.4);
    z-index: 900;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.2);
}

.floating-btn:hover {
    transform: scale(1.1) rotate(5deg);
    background: var(--primary-bright);
    box-shadow: 0 15px 40px rgba(255, 87, 34, 0.6);
}

.floating-btn i {
    width: 28px;
    height: 28px;
}

/* Hide FAB when very close to the footer to avoid overlap if needed */
@media (max-width: 480px) {
    .floating-btn {
        width: 54px;
        height: 54px;
        right: 20px;
        bottom: 20px;
    }
}