/* =============================================
   DPOWERED.TECH — MAIN STYLESHEET
   ============================================= */

:root {
    --bg-primary:     #060612;
    --bg-secondary:   #0d0d1a;
    --bg-card:        #10101e;
    --bg-card-hover:  #14142a;
    --accent:         #00d4ff;
    --accent-purple:  #7c3aed;
    --accent-grad:    linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --text-primary:   #ffffff;
    --text-secondary: #8888aa;
    --text-muted:     #55556a;
    --border:         rgba(255,255,255,0.07);
    --border-accent:  rgba(0,212,255,0.25);
    --shadow-card:    0 4px 40px rgba(0,0,0,0.4);
    --shadow-glow:    0 0 60px rgba(0,212,255,0.15);
    --radius-sm:      8px;
    --radius-md:      14px;
    --radius-lg:      20px;
    --radius-xl:      28px;
    --font-body:      'Inter', -apple-system, sans-serif;
    --font-head:      'Space Grotesk', 'Inter', sans-serif;
    --transition:     0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-head);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--text-secondary); line-height: 1.75; }

.gradient-text {
    background: var(--accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- LAYOUT ---- */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
    background: var(--accent-grad);
    color: #fff;
    box-shadow: 0 4px 24px rgba(0,212,255,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,212,255,0.4);
}

.btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-accent);
}
.btn-outline:hover {
    background: rgba(0,212,255,0.08);
    transform: translateY(-2px);
}

/* ---- SECTION LABELS ---- */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.2);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.section-header {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 64px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; }

/* ---- REVEAL ANIMATIONS ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   NAVIGATION
   ============================================= */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: padding var(--transition);
}
/* backdrop-filter lives on a pseudo-element so it never traps
   the position:fixed nav overlay inside the header bounds */
.site-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(6,6,18,0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
    z-index: -1;
}
.site-header.scrolled { padding: 14px 0; }
.site-header.scrolled::before { opacity: 1; }

.nav-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-head);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}
.logo-d {
    background: var(--accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}
.logo-dot { color: var(--accent); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}
.nav-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 7px 12px;
    border-radius: 50px;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-links a:hover { color: var(--text-primary); background: rgba(255,255,255,0.06); }
.nav-links .nav-cta {
    background: var(--accent-grad);
    color: #fff !important;
    padding: 10px 20px;
    box-shadow: 0 4px 20px rgba(0,212,255,0.25);
}
.nav-links .nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(0,212,255,0.35);
    background: var(--accent-grad);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    position: relative;
    z-index: 1100;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}
.nav-toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}
.hero-orb-1 {
    width: 600px; height: 600px;
    top: -200px; right: -100px;
    background: radial-gradient(circle, rgba(0,212,255,0.25) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}
.hero-orb-2 {
    width: 500px; height: 500px;
    bottom: -150px; left: -100px;
    background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 100%);
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 860px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}
.badge-dot {
    width: 7px; height: 7px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    margin-bottom: 24px;
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 24px 40px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}
.stat-item { text-align: center; }
.stat-num {
    display: block;
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}
.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 2px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}
.scroll-indicator {
    width: 22px;
    height: 36px;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    position: relative;
}
.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 4px; height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll-dot 2s ease-in-out infinite;
}

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section { background: var(--bg-secondary); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent-grad);
    opacity: 0;
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
    width: 56px; height: 56px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--accent);
    transition: var(--transition);
}
.service-card:hover .service-icon {
    background: rgba(0,212,255,0.15);
    box-shadow: 0 0 20px rgba(0,212,255,0.2);
}
.service-icon.large {
    width: 72px; height: 72px;
    border-radius: var(--radius-md);
    margin-bottom: 28px;
}

.service-card h3 { margin-bottom: 12px; color: var(--text-primary); }
.service-card p  { font-size: 0.95rem; margin-bottom: 24px; }

.card-link {
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.card-link:hover { gap: 8px; }

/* =============================================
   PROCESS SECTION
   ============================================= */
.process-section { background: var(--bg-primary); }

.process-steps {
    display: flex;
    align-items: flex-start;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 0 24px;
}

.step-number {
    font-family: var(--font-head);
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--accent-grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 20px;
    opacity: 0.5;
}
.process-step:hover .step-number { opacity: 1; }

.step-content h3 { margin-bottom: 12px; }
.step-content p  { font-size: 0.93rem; }

.process-connector {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
    margin-top: 36px;
    flex-shrink: 0;
}

/* =============================================
   WHY US
   ============================================= */
.why-section { background: var(--bg-secondary); }

.why-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-text .section-tag { margin-bottom: 16px; }
.why-text h2 { margin-bottom: 20px; }
.why-text p  { margin-bottom: 32px; font-size: 1.05rem; }

.why-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.feature-icon {
    width: 40px; height: 40px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item h4 { margin-bottom: 4px; font-size: 0.95rem; }
.feature-item p  { font-size: 0.85rem; line-height: 1.5; }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: var(--bg-primary);
}

.cta-inner {
    position: relative;
    text-align: center;
    padding: 80px 60px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cta-orb {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.cta-inner .section-tag { margin-bottom: 16px; }
.cta-inner h2 { margin-bottom: 16px; font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
.cta-inner p  { font-size: 1.05rem; max-width: 500px; margin: 0 auto 36px; }

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================
   INNER HERO
   ============================================= */
.inner-hero {
    position: relative;
    padding: 160px 0 80px;
    text-align: center;
    overflow: hidden;
}
.inner-hero .hero-bg { pointer-events: none; }
.inner-hero-content { position: relative; z-index: 1; }
.inner-hero-content .section-tag { margin-bottom: 16px; }
.inner-hero-content h1 { margin-bottom: 16px; }
.inner-hero-content p {
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* =============================================
   SERVICES DETAIL
   ============================================= */
.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 28px;
}

.service-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    transition: var(--transition);
}
.service-detail-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}
.service-detail-card h2 { margin-bottom: 16px; font-size: 1.6rem; }
.service-detail-card p  { margin-bottom: 24px; }

.service-list {
    margin-bottom: 32px;
}
.service-list li {
    color: var(--text-secondary);
    font-size: 0.93rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
}
.service-list li::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}
.about-text h2 { margin-bottom: 20px; }
.about-text p  { margin-bottom: 16px; font-size: 1.02rem; }

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.value-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
}
.value-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}
.value-icon {
    width: 48px;
    height: 48px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 16px;
}
.value-card h4 { margin-bottom: 8px; }
.value-card p  { font-size: 0.88rem; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 36px; font-size: 1.02rem; }

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

.contact-point {
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact-point-icon {
    width: 44px; height: 44px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}
.contact-point strong {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}
.contact-point span { font-size: 0.95rem; color: var(--text-primary); }

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}
.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
    -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    background: rgba(0,212,255,0.04);
    box-shadow: 0 0 0 3px rgba(0,212,255,0.1);
}
.form-group select { cursor: pointer; }
.form-group select option { background: #1a1a2e; color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 130px; }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 80px 0 0;
}

.footer-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 60px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-brand .nav-logo {
    display: inline-block;
    margin-bottom: 16px;
    font-size: 1.2rem;
}
.footer-brand p {
    font-size: 0.9rem;
    max-width: 260px;
    line-height: 1.6;
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 20px;
}
.footer-links ul li,
.footer-services ul li {
    margin-bottom: 10px;
}
.footer-links ul a,
.footer-services ul a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-links ul a:hover,
.footer-services ul a:hover {
    color: var(--text-primary);
    padding-left: 4px;
}

.footer-contact p { font-size: 0.9rem; margin-bottom: 20px; }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50%       { transform: translateY(-30px) scale(1.05); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(0.85); }
}
@keyframes scroll-dot {
    0%   { top: 6px; opacity: 1; }
    80%  { top: 18px; opacity: 0; }
    100% { top: 6px; opacity: 0; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .why-inner    { grid-template-columns: 1fr; gap: 48px; }
    .about-intro  { grid-template-columns: 1fr; gap: 48px; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 36px; }
    .services-detail-grid { grid-template-columns: 1fr; }
    .process-steps { flex-direction: column; align-items: center; }
    .process-connector { width: 1px; height: 40px; background: linear-gradient(180deg, transparent, var(--border-accent), transparent); margin: 0; }
}

@media (max-width: 900px) {
    .section { padding: 70px 0; }
    .nav-links {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(6,6,18,0.97);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        z-index: 1050;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        display: flex;
    }
    .nav-links.open { opacity: 1; pointer-events: all; }
    .nav-links a { font-size: 1.1rem; padding: 12px 28px; }
    .nav-toggle { display: flex; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 80px; height: 1px; }
    .why-features { grid-template-columns: 1fr; }
    .about-values { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; }
    .cta-inner { padding: 48px 24px; }
    .contact-form .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 24px; }
    .hero { padding: 100px 24px 80px; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-stats { padding: 20px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
}

/* =============================================
   SKIP LINK
   ============================================= */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--accent);
    color: #000;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 9999;
    transition: top 0.2s;
    text-decoration: none;
}
.skip-link:focus { top: 16px; }

/* =============================================
   FOCUS STYLES (keyboard navigation)
   ============================================= */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}
a:focus-visible,
button:focus-visible { border-radius: 6px; }

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section { background: var(--bg-secondary); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    color: #f59e0b;
}

.testimonial-text {
    font-size: 0.97rem;
    line-height: 1.75;
    color: var(--text-secondary);
    flex: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.82rem;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* =============================================
   FORM NOTICES (contact page)
   ============================================= */
.form-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.5;
}
.form-notice svg { flex-shrink: 0; margin-top: 2px; }
.form-notice p { margin: 0; }
.form-notice a { color: inherit; text-decoration: underline; }

.form-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: #6ee7b7;
}
.form-error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

/* =============================================
   REVIEWS EMPTY STATE
   ============================================= */
.reviews-empty {
    text-align: center;
    padding: 80px 24px;
    max-width: 480px;
    margin: 0 auto;
}
.reviews-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: #f59e0b;
}
.reviews-empty h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.reviews-empty p {
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}
.project-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.project-screenshot {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-secondary);
}
.project-screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.project-card:hover .project-screenshot img {
    transform: scale(1.05);
}
.project-screenshot-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background: var(--bg-secondary);
}

.project-visit {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: rgba(6, 6, 18, 0.72);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 0.25s ease;
    text-decoration: none;
    backdrop-filter: blur(4px);
}
.project-card:hover .project-visit { opacity: 1; }

.project-body {
    padding: 24px 26px 20px;
    flex: 1;
}
.project-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.project-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.project-review {
    padding: 18px 26px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.project-review .testimonial-text {
    font-size: 0.88rem;
}
.project-review .author-avatar {
    width: 36px;
    height: 36px;
    font-size: 0.75rem;
}

@media (max-width: 680px) {
    .portfolio-grid { grid-template-columns: 1fr; }
}

/* =============================================
   STICKY CTA
   ============================================= */
.sticky-cta {
    position: fixed;
    bottom: 28px;
    right: 28px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 13px 22px;
    background: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.88rem;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 28px rgba(0, 212, 255, 0.3);
    z-index: 900;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.sticky-cta.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.sticky-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 36px rgba(0, 212, 255, 0.45);
}
.sticky-cta:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}
@media (max-width: 480px) {
    .sticky-cta { padding: 14px; bottom: 20px; right: 20px; }
    .sticky-cta span { display: none; }
}

/* =============================================
   FAQ
   ============================================= */
.faq-section { background: var(--bg-secondary); }

.faq-inner {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 64px;
    align-items: start;
}
@media (max-width: 860px) {
    .faq-inner { grid-template-columns: 1fr; gap: 40px; }
}

.faq-list { display: flex; flex-direction: column; gap: 0; }

.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.2s ease;
}
.faq-question:hover { color: #00d4ff; }

.faq-icon {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.3s ease, color 0.2s ease;
}
.faq-item.open .faq-icon {
    transform: rotate(180deg);
    color: #00d4ff;
}
.faq-item.open .faq-question { color: #00d4ff; }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-answer p {
    padding-bottom: 22px;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-secondary);
}