/* ============================================
   DET ENTERPRISE'S — Premium Luxury Stylesheet
   The Rolls-Royce of Tech Companies
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400&display=swap');

:root {
    --bg-dark: #060614;
    --bg-medium: #0c0c24;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --primary: #0072ff;
    --primary-light: #4da8ff;
    --primary-soft: #a8d4ff;
    --accent: #c9a84c;
    --accent-light: #e8d48b;
    --accent-glow: rgba(201, 168, 76, 0.25);
    --cyan: #00c6ff;
    --text-white: #f0f0f8;
    --text-light: #c8c8e0;
    --text-muted: #8888b0;
    --gradient-gold: linear-gradient(135deg, #c9a84c 0%, #f0d78c 50%, #c9a84c 100%);
    --gradient-primary: linear-gradient(135deg, #0072ff 0%, #00c6ff 100%);
    --gradient-hero: linear-gradient(180deg, rgba(201, 168, 76, 0.08) 0%, rgba(0, 114, 255, 0.06) 50%, transparent 100%);
    --shadow-luxury: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 1px rgba(201, 168, 76, 0.3);
    --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 60px rgba(0, 114, 255, 0.12);
    --shadow-gold: 0 0 40px rgba(201, 168, 76, 0.1);
    --border-subtle: rgba(201, 168, 76, 0.12);
    --border-card: rgba(201, 168, 76, 0.08);
    --radius: 20px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    font-size: 16px;
}

body {
    font-family: 'Open Sans', sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ============================================
   DECORATIVE ELEMENTS
   ============================================ */
.gold-line {
    width: 60px;
    height: 2px;
    background: var(--gradient-gold);
    margin: 0 auto 20px;
    border-radius: 2px;
}

.section-header .gold-line {
    margin-bottom: 24px;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(6, 6, 20, 0.6);
    backdrop-filter: blur(30px) saturate(1.5);
    -webkit-backdrop-filter: blur(30px) saturate(1.5);
    border-bottom: 1px solid rgba(201, 168, 76, 0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(6, 6, 20, 0.92);
    border-bottom: 1px solid rgba(201, 168, 76, 0.12);
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 48px;
    width: auto;
    transition: var(--transition);
    filter: brightness(1.6) drop-shadow(0 0 12px rgba(201, 168, 76, 0.4));
}

.logo-img:hover {
    transform: scale(1.05);
    filter: brightness(1.8) drop-shadow(0 0 20px rgba(201, 168, 76, 0.6));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 6px;
    align-items: center;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    padding: 10px 20px;
    border-radius: 50px;
    transition: var(--transition);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--accent-light);
    background: rgba(201, 168, 76, 0.06);
}

.nav-link.active {
    color: var(--accent);
}

.nav-link.nav-cta {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 10px 28px;
    margin-left: 8px;
}

.nav-link.nav-cta:hover {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 26px;
    height: 1.5px;
    background: var(--accent);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5.5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5.5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-dark);
    padding: 120px 32px 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 120%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--bg-dark), transparent);
    pointer-events: none;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.08;
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.06; }
    50% { transform: translateY(-40px) scale(1.2); opacity: 0.12; }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-logo {
    width: 280px;
    height: auto;
    margin-bottom: 48px;
    filter: brightness(1.5) drop-shadow(0 8px 40px rgba(201, 168, 76, 0.3));
    animation: logoBreath 4s ease-in-out infinite;
}

@keyframes logoBreath {
    0%, 100% { transform: translateY(0); filter: brightness(1.5) drop-shadow(0 8px 40px rgba(201, 168, 76, 0.3)); }
    50% { transform: translateY(-8px); filter: brightness(1.6) drop-shadow(0 12px 50px rgba(201, 168, 76, 0.4)); }
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 20px;
}

.title-line {
    display: block;
    font-size: 5.5rem;
    letter-spacing: 18px;
    color: var(--text-white);
}

.title-line.accent {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 1.8rem;
    letter-spacing: 16px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 8px;
}

.hero-divider {
    width: 80px;
    height: 1px;
    background: var(--gradient-gold);
    margin: 28px auto;
    position: relative;
}

.hero-divider::before {
    content: '\25C6';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8px;
    color: var(--accent);
    background: var(--bg-dark);
    padding: 0 12px;
}

.hero-subtitle {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 1.05rem;
    color: var(--text-muted);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.hero-description {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.15rem;
    color: var(--text-light);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

/* Buttons */
.btn {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    padding: 16px 42px;
    border-radius: 0;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn-primary:hover {
    background: var(--accent-light);
    box-shadow: 0 8px 30px rgba(201, 168, 76, 0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-light);
    border: 1px solid rgba(201, 168, 76, 0.4);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 18px 42px;
    font-size: 0.85rem;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    position: relative;
}

.stat::after {
    content: '';
    position: absolute;
    right: -32px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: rgba(201, 168, 76, 0.2);
}

.stat:last-child::after {
    display: none;
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 3rem;
    color: var(--accent);
    display: inline;
}

.stat-symbol {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 2rem;
    color: var(--accent-light);
}

.stat-label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 8px;
}

/* Scroll Arrow */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-arrow {
    display: block;
    width: 20px;
    height: 20px;
    border-right: 1px solid var(--accent);
    border-bottom: 1px solid var(--accent);
    transform: rotate(45deg);
    animation: scrollBounce 2.5s infinite;
    opacity: 0.4;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.3; }
    50% { transform: rotate(45deg) translateY(10px); opacity: 0.7; }
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-header.left {
    text-align: left;
}

.section-header.left .gold-line {
    margin: 0 0 20px;
}

.section-badge {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.68rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 2.8rem;
    color: var(--text-white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

.section-header.left .section-subtitle {
    margin: 0;
}

/* ============================================
   ABOUT
   ============================================ */
.about-section {
    background: var(--bg-medium);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.2), transparent);
}

.about-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

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

.about-content .section-title {
    margin-top: 12px;
}

.about-text {
    font-size: 1.02rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 20px;
    font-weight: 300;
}

.about-text strong {
    color: var(--accent);
    font-weight: 600;
}

.about-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.about-badge-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    padding: 20px 26px;
    transition: var(--transition);
}

.about-badge-item:hover {
    border-color: rgba(201, 168, 76, 0.25);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.about-badge-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.about-badge-item strong {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.about-badge-item span:not(.about-badge-icon) {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.92rem;
}

/* ============================================
   SERVICES
   ============================================ */
.services-section {
    background: var(--bg-dark);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.15), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius);
    padding: 44px 36px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transition: transform 0.5s ease;
    transform-origin: left;
}

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

.service-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-6px);
    box-shadow: var(--shadow-luxury);
    background: var(--bg-card-hover);
}

.service-icon {
    font-size: 2.4rem;
    margin-bottom: 20px;
    display: block;
}

.service-card h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-white);
    margin-bottom: 10px;
}

.service-card .service-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 22px;
    line-height: 1.7;
    font-weight: 300;
}

.service-features {
    list-style: none;
}

.service-features li {
    font-size: 0.88rem;
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
    font-weight: 300;
}

.service-features li::before {
    content: '\2014';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 400;
    font-size: 0.9rem;
}

/* ============================================
   CASE STUDY
   ============================================ */
.case-section {
    background: var(--bg-medium);
    position: relative;
}

.case-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.15), transparent);
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius);
    padding: 52px 48px;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: 'CASO DE \00C9XITO';
    position: absolute;
    top: 20px;
    left: 0;
    color: var(--accent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.62rem;
    letter-spacing: 3px;
    padding: 6px 28px;
    border-right: 2px solid var(--accent);
}

.case-card h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--text-white);
    margin-top: 40px;
    margin-bottom: 8px;
}

.case-url {
    color: var(--accent);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: inline-block;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.case-url:hover {
    color: var(--accent-light);
}

.case-description {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 36px;
    border-left: 2px solid var(--accent);
    padding-left: 24px;
}

.case-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.case-feature {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(201, 168, 76, 0.06);
    border-radius: var(--radius-sm);
    padding: 22px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: var(--transition);
}

.case-feature:hover {
    border-color: rgba(201, 168, 76, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.case-feature .check {
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.case-feature strong {
    color: var(--text-white);
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    font-weight: 600;
}

.case-feature span {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
    font-weight: 300;
}

/* ============================================
   TEAM
   ============================================ */
.team-section {
    background: var(--bg-dark);
    position: relative;
}

.team-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.15), transparent);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
    max-width: 840px;
    margin: 0 auto;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius);
    padding: 48px 32px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.4s ease;
}

.team-card:hover::before {
    width: 100%;
}

.team-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-6px);
    box-shadow: var(--shadow-luxury);
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--bg-medium), rgba(201, 168, 76, 0.15));
    border: 2px solid rgba(201, 168, 76, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    font-size: 2.4rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.team-role {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.team-name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-white);
    margin-bottom: 8px;
}

.team-detail {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    font-weight: 300;
    line-height: 1.6;
}

.team-contact {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.team-contact a {
    color: var(--text-muted);
    font-size: 0.82rem;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 400;
}

.team-contact a:hover {
    color: var(--accent);
}

/* ============================================
   CONTACT
   ============================================ */
.contact-section {
    background: var(--bg-medium);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.15), transparent);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 56px;
    align-items: start;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 36px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    padding: 22px 24px;
    transition: var(--transition);
}

.info-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateX(6px);
}

.info-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.info-card h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.info-card a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: var(--transition);
}

.info-card a:hover {
    color: var(--accent);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius);
    padding: 48px 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(201, 168, 76, 0.1);
    border-radius: var(--radius-xs);
    padding: 16px 20px;
    color: var(--text-white);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.92rem;
    transition: var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(136, 136, 176, 0.4);
    font-weight: 300;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.08);
}

.form-message {
    text-align: center;
    padding: 14px;
    border-radius: var(--radius-xs);
    font-weight: 600;
    font-size: 0.88rem;
    display: none;
    letter-spacing: 0.5px;
}

.form-message.success {
    display: block;
    background: rgba(201, 168, 76, 0.08);
    color: var(--accent);
    border: 1px solid rgba(201, 168, 76, 0.2);
}

.form-message.error {
    display: block;
    background: rgba(255, 60, 60, 0.08);
    color: #ff8080;
    border: 1px solid rgba(255, 60, 60, 0.15);
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(6, 6, 20, 0.3);
    border-top: 2px solid var(--bg-dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid rgba(201, 168, 76, 0.08);
    padding: 72px 0 36px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 44px;
    width: auto;
    margin-bottom: 18px;
    filter: brightness(1.4) opacity(0.8);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
    max-width: 300px;
    font-weight: 300;
}

.footer-links h4,
.footer-services h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.68rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.footer-links a,
.footer-services a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    padding: 6px 0;
    transition: var(--transition);
    font-weight: 300;
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--accent-light);
    padding-left: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(201, 168, 76, 0.06);
    padding-top: 28px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.footer-ceo {
    margin-top: 6px;
    color: var(--accent) !important;
    font-weight: 500 !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

.section-header {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-header.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    .case-features {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 100px 0;
    }
}

@media (max-width: 768px) {
    html { font-size: 15px; }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: rgba(6, 6, 20, 0.98);
        backdrop-filter: blur(30px);
        flex-direction: column;
        padding: 28px 32px;
        gap: 4px;
        transform: translateY(-120%);
        transition: var(--transition);
        border-bottom: 1px solid rgba(201, 168, 76, 0.1);
    }

    .nav-menu.open {
        transform: translateY(0);
    }

    .nav-link {
        padding: 14px 18px;
        font-size: 0.85rem;
    }

    .hero {
        padding: 120px 24px 80px;
    }

    .title-line {
        font-size: 3.5rem;
        letter-spacing: 10px;
    }

    .title-line.accent {
        font-size: 1.4rem;
        letter-spacing: 8px;
    }

    .hero-subtitle {
        font-size: 0.9rem;
        letter-spacing: 3px;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-logo {
        width: 200px;
    }

    .hero-stats {
        gap: 32px;
    }

    .stat::after {
        display: none;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .section {
        padding: 80px 0;
    }

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

    .section-header {
        margin-bottom: 48px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .case-card {
        padding: 36px 28px;
    }

    .about-badges {
        flex-direction: column;
        align-items: center;
    }

    .container {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .title-line {
        font-size: 2.8rem;
        letter-spacing: 6px;
    }

    .title-line.accent {
        font-size: 1.15rem;
        letter-spacing: 6px;
    }

    .contact-form-wrapper {
        padding: 32px 22px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-logo {
        width: 170px;
    }

    .service-card {
        padding: 32px 24px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

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

/* ============================================
   PRINT
   ============================================ */
@media print {
    body {
        background: white;
        color: #333;
    }
    .navbar, .hero-particles, .hero-scroll {
        display: none;
    }
}