/* ============================================
   BLITZ-IT & ELEKTRO — Enhanced Design
   Dark Navy + Orange — Modern, Professional
   ============================================ */

/* ===== DESIGN TOKENS ===== */
:root {
    /* Colors — Brand */
    --navy-900: #0a1626;
    --navy-800: #0f223a;
    --navy-700: #11263f;
    --navy-600: #1a3050;
    --navy-500: #1e3a5c;
    --navy-400: #2a4a6e;
    --orange: #ff7a00;
    --orange-light: #ff9333;
    --orange-dark: #e66e00;
    --orange-glow: rgba(255, 122, 0, 0.35);
    --text-white: #ffffff;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --text-faint: #64748b;
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-medium: rgba(255, 255, 255, 0.12);

    /* Semantic */
    --color-bg: var(--navy-900);
    --color-surface: var(--navy-800);
    --color-surface-2: var(--navy-700);

    /* Typography */
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    /* Type Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: clamp(1.75rem, 1.2rem + 2.5vw, 2.5rem);
    --text-4xl: clamp(2rem, 1.5rem + 3vw, 3rem);
    --text-hero: clamp(2.5rem, 1.5rem + 5vw, 4.5rem);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --t-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
    --t-base: 250ms cubic-bezier(0.16, 1, 0.3, 1);
    --t-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
    --shadow-orange: 0 4px 20px rgba(255, 122, 0, 0.3);

    /* Layout */
    --container: 1100px;
}

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

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--color-bg);
    overflow-x: hidden;
    min-height: 100dvh;
}

img, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"] { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font: inherit; border: none; background: none; color: inherit; }
input, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
    text-wrap: balance;
    line-height: 1.15;
    color: var(--text-white);
    font-weight: 700;
}

p, li {
    text-wrap: pretty;
    max-width: 72ch;
}

::selection {
    background: var(--orange);
    color: var(--navy-900);
}

:focus-visible {
    outline: 2px solid var(--orange);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: var(--orange);
    color: var(--navy-900) !important;
    font-weight: 700;
    font-size: var(--text-sm);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: all var(--t-base);
    box-shadow: var(--shadow-orange);
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(255, 122, 0, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    background: transparent;
    color: var(--text-white);
    font-weight: 600;
    font-size: var(--text-sm);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-medium);
    transition: all var(--t-base);
    white-space: nowrap;
}

.btn-secondary:hover {
    background: var(--navy-700);
    border-color: var(--orange);
    color: var(--orange);
}

.btn-lg {
    padding: 16px 32px;
    font-size: var(--text-base);
}

.btn-full {
    width: 100%;
}

/* ===== HEADER ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 22, 38, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--t-base);
}

.site-header.scrolled {
    background: rgba(10, 22, 38, 0.95);
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-icon {
    flex-shrink: 0;
    filter: drop-shadow(0 2px 8px var(--orange-glow));
    transition: transform var(--t-base);
}

.logo-area:hover .logo-icon {
    transform: scale(1.1) rotate(-5deg);
}

.brand {
    font-size: var(--text-lg);
    font-weight: 800;
    color: var(--text-white);
    letter-spacing: -0.02em;
}

.brand-accent {
    color: var(--orange);
    font-weight: 600;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.main-nav a {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    transition: color var(--t-fast);
}

.main-nav a:hover {
    color: var(--text-white);
}

.main-nav a.btn-primary {
    color: var(--navy-900) !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all var(--t-base);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--navy-800);
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--t-base);
    z-index: 99;
    pointer-events: none;
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-4);
}

.mobile-menu a {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-light);
    padding: var(--space-2) 0;
}

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

.mobile-cta {
    margin-top: var(--space-2);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: clamp(80px, 12vw, 160px) 0 clamp(100px, 14vw, 180px);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-photo {
    position: absolute;
    inset: 0;
    background: url('hero.jpg') center / cover no-repeat;
    opacity: 0.35;
    mask-image: linear-gradient(to bottom, black 0%, black 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 0%, black 50%, transparent 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    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: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}

.hero-glow {
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, var(--orange-glow) 0%, transparent 60%);
    filter: blur(60px);
    animation: glow-pulse 6s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 720px;
}

.hero-badge {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--orange);
    background: rgba(255, 122, 0, 0.1);
    border: 1px solid rgba(255, 122, 0, 0.25);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-6);
    animation: fade-up 600ms ease-out;
}

.hero h1 {
    font-size: var(--text-hero);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-5);
    animation: fade-up 600ms 100ms ease-out backwards;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--text-muted);
    max-width: 540px;
    margin: 0 auto var(--space-8);
    animation: fade-up 600ms 200ms ease-out backwards;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    animation: fade-up 600ms 300ms ease-out backwards;
}

.hero-stats {
    display: flex;
    gap: var(--space-12);
    justify-content: center;
    margin-top: var(--space-16);
    animation: fade-up 600ms 400ms ease-out backwards;
}

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

.stat-number {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--orange);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 1;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 60px;
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.section-eyebrow {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-3);
}

.section-header h2 {
    font-size: var(--text-4xl);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
}

.section-desc {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

/* ===== SERVICES ===== */
.services {
    padding: clamp(60px, 10vw, 120px) 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

@media (min-width: 960px) {
    .service-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    .service-card {
        grid-column: span 2;
    }
    .service-card:nth-child(4) {
        grid-column: 2 / span 2;
    }
    .service-card:nth-child(5) {
        grid-column: 4 / span 2;
    }
}

.service-card {
    background: var(--navy-800);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 0 0 var(--space-8) 0;
    transition: all var(--t-base);
    position: relative;
    overflow: hidden;
}

.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.08);
}

.service-card .service-icon {
    margin: var(--space-6) var(--space-8) 0;
}

.service-card h3 {
    padding: 0 var(--space-8);
}

.service-card ul {
    padding: 0 var(--space-8);
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--t-base);
    z-index: 2;
}

.service-card:hover {
    border-color: var(--border-medium);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 122, 0, 0.1);
    border: 1px solid rgba(255, 122, 0, 0.2);
    border-radius: var(--radius-md);
    color: var(--orange);
    margin-bottom: var(--space-5);
    transition: all var(--t-base);
}

.service-card:hover .service-icon {
    background: var(--orange);
    color: var(--navy-900);
    transform: scale(1.05);
}

.service-card h3 {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card li {
    font-size: var(--text-base);
    color: var(--text-muted);
    padding: var(--space-2) 0;
    padding-left: var(--space-6);
    position: relative;
}

.service-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--orange);
    opacity: 0.6;
}

/* ===== WHY US ===== */
.why-us {
    padding: clamp(60px, 10vw, 120px) 0;
    background: var(--navy-800);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-6);
}

.why-card {
    text-align: center;
    padding: var(--space-8);
}

.why-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    background: rgba(255, 122, 0, 0.08);
    border: 1px solid rgba(255, 122, 0, 0.15);
    border-radius: var(--radius-full);
    color: var(--orange);
    transition: all var(--t-base);
}

.why-card:hover .why-icon {
    background: var(--orange);
    color: var(--navy-900);
    transform: scale(1.1);
}

.why-card h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.why-card p {
    font-size: var(--text-base);
    color: var(--text-muted);
    max-width: 280px;
    margin: 0 auto;
}

/* ===== PROCESS ===== */
.process {
    padding: clamp(60px, 10vw, 120px) 0;
}

.process-steps {
    display: flex;
    align-items: stretch;
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    padding: var(--space-8);
    background: var(--navy-800);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--t-base);
}

.step:hover {
    border-color: rgba(255, 122, 0, 0.3);
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-5);
    background: var(--orange);
    color: var(--navy-900);
    font-size: var(--text-xl);
    font-weight: 800;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-orange);
}

.step h3 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.step p {
    font-size: var(--text-base);
    color: var(--text-muted);
}

.step-connector {
    display: flex;
    align-items: center;
    flex: 0 0 40px;
}

.step-connector::before {
    content: "";
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
}

/* ===== SERVICE AREA ===== */
.service-area {
    padding: clamp(60px, 10vw, 120px) 0;
    background: var(--navy-800);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.service-area .container {
    display: flex;
    align-items: center;
    gap: var(--space-16);
}

.area-content {
    flex: 1;
}

.area-content h2 {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.area-desc {
    font-size: var(--text-lg);
    color: var(--text-muted);
    margin-bottom: var(--space-6);
}

.area-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
    list-style: none;
    padding: 0;
}

.area-list li {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-light);
    background: var(--navy-700);
    border: 1px solid var(--border-subtle);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all var(--t-fast);
}

.area-list li:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.area-visual {
    flex: 0 0 280px;
    display: flex;
    justify-content: center;
}

.area-circle {
    position: relative;
    width: 280px;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.area-center-dot {
    width: 16px;
    height: 16px;
    background: var(--orange);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--orange-glow);
    z-index: 2;
}

.area-ring {
    position: absolute;
    border: 1px solid var(--border-medium);
    border-radius: 50%;
    animation: ring-expand 4s ease-out infinite;
}

.area-ring-1 {
    width: 80px;
    height: 80px;
    animation-delay: 0s;
}

.area-ring-2 {
    width: 80px;
    height: 80px;
    animation-delay: 1.3s;
}

.area-ring-3 {
    width: 80px;
    height: 80px;
    animation-delay: 2.6s;
}

@keyframes ring-expand {
    0% {
        width: 80px;
        height: 80px;
        opacity: 0.8;
        border-color: var(--orange);
    }
    100% {
        width: 280px;
        height: 280px;
        opacity: 0;
        border-color: var(--border-medium);
    }
}

.area-label {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq {
    padding: clamp(60px, 10vw, 120px) 0;
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background: var(--navy-800);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--t-base);
}

.faq-item[open] {
    border-color: rgba(255, 122, 0, 0.3);
}

.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-white);
    cursor: pointer;
    list-style: none;
    transition: color var(--t-fast);
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; }

.faq-item summary:hover {
    color: var(--orange);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--t-base);
}

.faq-item[open] .faq-icon {
    transform: rotate(180deg);
    color: var(--orange);
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-5);
}

.faq-answer p {
    color: var(--text-muted);
    font-size: var(--text-base);
}

/* ===== CONTACT ===== */
.contact {
    padding: clamp(60px, 10vw, 120px) 0;
    background: var(--navy-800);
    border-top: 1px solid var(--border-subtle);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.contact-info h2 {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.contact-desc {
    font-size: var(--text-lg);
    color: var(--text-muted);
    margin-bottom: var(--space-10);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    transition: transform var(--t-fast);
}

a.contact-item:hover {
    transform: translateX(4px);
}

.contact-item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 122, 0, 0.08);
    border: 1px solid rgba(255, 122, 0, 0.15);
    border-radius: var(--radius-md);
    color: var(--orange);
}

.contact-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.contact-value {
    display: block;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-white);
}

a.contact-item:hover .contact-value {
    color: var(--orange);
}

/* Contact Form */
.contact-form-wrap {
    background: var(--navy-700);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-light);
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    background: var(--navy-900);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: var(--text-base);
    transition: all var(--t-fast);
    resize: vertical;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.15);
}

.form-note {
    font-size: var(--text-sm);
    color: var(--text-faint);
    text-align: center;
    margin-top: var(--space-2);
}

/* ===== MOBILE CTA ===== */
.mobile-bottom-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: rgba(10, 22, 38, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-medium);
    padding: var(--space-3) var(--space-4);
    gap: var(--space-3);
    align-items: center;
}

.mobile-cta-call {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy-700);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--orange);
    transition: all var(--t-fast);
}

.mobile-cta-call:hover {
    background: var(--navy-600);
    border-color: var(--orange);
}

.mobile-cta-btn {
    flex: 1;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--navy-900);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-12) 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-white);
}

.footer-info {
    text-align: center;
}

.footer-info p {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.footer-info a {
    color: var(--text-muted);
    transition: color var(--t-fast);
}

.footer-info a:hover {
    color: var(--orange);
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    font-size: var(--text-sm);
}

.footer-legal a {
    color: var(--text-muted);
    transition: color var(--t-fast);
}

.footer-legal a:hover {
    color: var(--orange);
}

.footer-copy {
    color: var(--text-faint);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .service-area .container {
        flex-direction: column;
        gap: var(--space-12);
    }

    .area-visual {
        flex: 0 0 240px;
    }

    .area-circle {
        width: 240px;
        height: 240px;
    }

    @keyframes ring-expand {
        0% { width: 70px; height: 70px; opacity: 0.8; border-color: var(--orange); }
        100% { width: 240px; height: 240px; opacity: 0; border-color: var(--border-medium); }
    }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .menu-toggle { display: flex; }

    .hero-stats {
        gap: var(--space-8);
    }

    .stat-number {
        font-size: var(--text-xl);
    }

    .process-steps {
        flex-direction: column;
        gap: var(--space-4);
    }

    .step-connector {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }

    .mobile-bottom-cta {
        display: flex;
    }

    body {
        padding-bottom: 76px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-6);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
    }

    .contact-form-wrap {
        padding: var(--space-6);
    }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .hero-glow { animation: none; }
    .area-ring { animation: none; opacity: 0.3; }
}