/* ==========================================================================
   POLAR DEVELOPERS - OFFICIAL BRAND STYLESHEET
   Pure Black & Silver/Gray Luminosity with Pixel Accent
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Rajdhani:wght@500;600;700;800&family=Syne:wght@600;700;800;900&family=Press+Start+2P&family=Inter:wght@300;400;500;600;700&family=Fira+Code:wght@400;500;600&display=swap');

:root {
    --bg-primary: #000000;
    --bg-secondary: #07090e;
    --bg-surface: #0c0f17;
    --bg-card: rgba(12, 16, 26, 0.75);
    --bg-card-hover: rgba(18, 24, 38, 0.9);
    
    /* Silver & Gray Luminosity Palette */
    --border-color: rgba(148, 163, 184, 0.18);
    --border-glow: rgba(226, 232, 240, 0.45);
    
    --silver-glow: rgba(241, 245, 249, 0.15);
    --gray-luminance: rgba(148, 163, 184, 0.1);
    
    /* Logo Accents: Polar Pink & Tech Ice */
    --polar-pink: #f472b6;
    --polar-pink-dark: #db2777;
    --polar-ice: #38bdf8;
    --polar-white: #ffffff;
    
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --font-heading: 'Syne', sans-serif;
    --font-accent: 'Rajdhani', sans-serif;
    --font-body: 'Outfit', sans-serif;
    --font-pixel: 'Press Start 2P', monospace;
    --font-mono: 'Fira Code', monospace;

    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    /* Fondo Negro con Luminosidad Gris / Plata */
    background-image: 
        radial-gradient(circle at 50% 5%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 40%, rgba(148, 163, 184, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 80% 75%, rgba(203, 213, 225, 0.05) 0%, transparent 45%),
        linear-gradient(180deg, #000000 0%, #05070c 50%, #000000 100%);
    min-height: 100vh;
}

/* Ambient glow blobs - Luminosidad Gris / Plata */
.ambient-glow-1 {
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 480px;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.12) 0%, rgba(148, 163, 184, 0.08) 40%, transparent 70%);
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
}

.ambient-glow-2 {
    position: absolute;
    top: 1300px;
    right: -100px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(203, 213, 225, 0.08) 0%, rgba(56, 189, 248, 0.05) 50%, transparent 70%);
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

/* Constellation network subtle grid */
.tech-grid-overlay {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(circle at 50% 30%, black, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 50% 30%, black, transparent 80%);
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Typography Utilities */
.font-heading { font-family: var(--font-heading); }
.font-accent { font-family: var(--font-accent); }
.font-mono { font-family: var(--font-mono); }
.font-pixel { font-family: var(--font-pixel); }

.gradient-text-polar {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 40%, #e2e8f0 70%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-text-pink {
    background: linear-gradient(135deg, #fbcfe8 0%, #f472b6 50%, #db2777 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 0.9rem 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    background: rgba(0, 0, 0, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    padding: 0.7rem 0;
    background: rgba(0, 0, 0, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.8);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    color: var(--text-main);
}

.brand-logo-img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 18px rgba(255, 255, 255, 0.25);
    transition: transform 0.25s ease;
}

.brand-logo:hover .brand-logo-img {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 0 25px rgba(244, 114, 182, 0.4);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.brand-tag {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #cbd5e1;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.2rem;
    list-style: none;
}

.nav-item a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
}

.nav-item a:hover {
    color: #ffffff;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: #ffffff;
    transition: width 0.2s ease;
    border-radius: 2px;
}

.nav-item a:hover::after {
    width: 100%;
}

.btn-nav-cta {
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 70%, #cbd5e1 100%);
    color: #000000;
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.35);
    transition: all 0.2s ease;
    border: 1px solid rgba(255, 255, 255, 0.8);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 35px rgba(255, 255, 255, 0.6);
    background: #ffffff;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: 155px;
    padding-bottom: 90px;
    text-align: center;
    position: relative;
}

/* Mascot Avatar Hero Container */
.hero-mascot-container {
    display: flex;
    justify-content: center;
    margin-bottom: 1.75rem;
}

.hero-mascot-badge {
    width: 110px;
    height: 110px;
    border-radius: 28px;
    padding: 4px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(148, 163, 184, 0.2) 50%, rgba(244, 114, 182, 0.4) 100%);
    box-shadow: 0 0 45px rgba(255, 255, 255, 0.25), 0 20px 40px rgba(0, 0, 0, 0.8);
    animation: floatMascot 4s ease-in-out infinite;
}

.hero-mascot-badge img {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    object-fit: cover;
}

@keyframes floatMascot {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    color: #e2e8f0;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.08);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 10px #ffffff;
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
    max-width: 980px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.3rem; }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 740px;
    margin: 0 auto 2.5rem auto;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 4.5rem;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 60%, #e2e8f0 100%);
    color: #000000;
    font-family: var(--font-accent);
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.95rem 2.4rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: 0 0 35px rgba(255, 255, 255, 0.4), inset 0 2px 2px rgba(255, 255, 255, 1);
    transition: all 0.25s ease;
    border: 1.5px solid #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 50px rgba(255, 255, 255, 0.7);
    background: #ffffff;
}

.btn-hero-secondary {
    background: rgba(15, 20, 30, 0.85);
    color: #ffffff;
    font-family: var(--font-accent);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.95rem 2.2rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.7);
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-hero-secondary:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Metrics Counter Strip - Gray / Silver Luminosity */
.metrics-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding: 2.2rem;
    background: linear-gradient(160deg, rgba(15, 20, 32, 0.9) 0%, rgba(5, 7, 12, 0.95) 100%);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    max-width: 1020px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .metrics-strip { grid-template-columns: repeat(2, 1fr); }
}

.metric-item {
    text-align: center;
}

.metric-number {
    font-family: var(--font-accent);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.6);
    margin-bottom: 0.25rem;
}

.metric-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   SECTION COMMON HEADER
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-tag {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #cbd5e1;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
}

/* ==========================================================================
   PROJECTS SHOWCASE SECTION
   ========================================================================== */
.projects-section {
    padding: 100px 0;
    position: relative;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
}

.tab-btn {
    background: rgba(15, 20, 32, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-muted);
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.tab-btn:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
}

.tab-btn.active {
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    color: #000000;
    border-color: #ffffff;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.4);
    font-weight: 800;
}

/* Project Cards Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .projects-grid { grid-template-columns: 1fr; }
}

/* Project Card */
.project-card {
    background: var(--bg-card);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7);
    position: relative;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.9), 0 0 35px rgba(255, 255, 255, 0.15);
}

.card-banner {
    height: 180px;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(12, 16, 26, 0.98) 100%);
    z-index: 1;
}

/* Specific Card Themes */
.card-arcade .card-banner {
    background: linear-gradient(135deg, #090d16 0%, #1e293b 50%, #0f172a 100%);
}
.card-casino .card-banner {
    background: linear-gradient(135deg, #021a14 0%, #064e3b 50%, #022c22 100%);
}
.card-tulote .card-banner {
    background: linear-gradient(135deg, #0f172a 0%, #312e81 50%, #1e1b4b 100%);
}
.card-gmsi .card-banner {
    background: linear-gradient(135deg, #1c1917 0%, #78350f 50%, #451a03 100%);
}
.card-bingo .card-banner {
    background: linear-gradient(135deg, #18092a 0%, #581c87 50%, #3b0764 100%);
}
.card-escuela .card-banner {
    background: linear-gradient(135deg, #042f2e 0%, #115e59 50%, #134e4a 100%);
}

.card-icon-huge {
    font-size: 4.5rem;
    filter: drop-shadow(0 10px 25px rgba(0,0,0,0.8));
    transition: transform 0.3s ease;
    z-index: 0;
}

.project-card:hover .card-icon-huge {
    transform: scale(1.15) rotate(4deg);
}

.card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
}

.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-category {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.35rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
    color: #fff;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 1.5rem;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-card-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(203, 213, 225, 0.15) 100%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-accent);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.btn-card-action:hover {
    background: #ffffff;
    color: #000000;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.btn-card-info {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-card-info:hover {
    color: #fff;
}

/* ==========================================================================
   SOLUTIONS & CAPABILITIES SECTION
   ========================================================================== */
.services-section {
    padding: 95px 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.95) 0%, rgba(10, 14, 22, 0.98) 50%, rgba(0, 0, 0, 0.95) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .services-grid { grid-template-columns: 1fr; }
}

.service-card {
    background: rgba(12, 16, 26, 0.65);
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(255, 255, 255, 0.1);
    background: rgba(18, 24, 38, 0.8);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(148, 163, 184, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #fff;
}

.service-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   CONTACT / INQUIRY SECTION
   ========================================================================== */
.contact-section {
    padding: 100px 0;
    position: relative;
}

.contact-card {
    background: linear-gradient(160deg, rgba(12, 16, 26, 0.95) 0%, rgba(5, 7, 12, 0.98) 100%);
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9), 0 0 40px rgba(255, 255, 255, 0.08);
    max-width: 900px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-card { padding: 2rem 1.5rem; }
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.form-label {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #cbd5e1;
}

.form-control {
    background: rgba(5, 7, 12, 0.95);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 0.85rem 1.1rem;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    outline: none;
}

.form-control:focus {
    border-color: #ffffff;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.3);
    background: rgba(10, 14, 22, 1);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25em;
}

.btn-submit-contact {
    width: 100%;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 60%, #e2e8f0 100%);
    color: #000000;
    font-family: var(--font-accent);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border-radius: 14px;
    border: 2px solid #ffffff;
    box-shadow: 0 0 35px rgba(255, 255, 255, 0.4), inset 0 2px 3px rgba(255, 255, 255, 1);
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(255, 255, 255, 0.7);
    background: #ffffff;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    background: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 4.5rem 0 2.5rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-col h4 {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    color: var(--text-dim);
    flex-wrap: wrap;
    gap: 1rem;
}

/* Toast notification */
.toast-msg {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, rgba(12, 16, 26, 0.98) 0%, rgba(24, 32, 48, 0.98) 100%);
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    padding: 1rem 1.5rem;
    border-radius: 14px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 255, 255, 0.25);
    color: #fff;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-msg.show {
    transform: translateY(0);
    opacity: 1;
}