/* =========================================================
   Automatika – Smart Home Theme
   ========================================================= */

/* --- Variables --- */
:root {
    --color-bg:          #0d0d1a;
    --color-bg-card:     #13132b;
    --color-bg-section:  #0f0f21;
    --color-primary:     #4f6ef7;
    --color-primary-dark:#3a55d4;
    --color-accent:      #00d4aa;
    --color-text:        #e8e8f0;
    --color-text-muted:  #8888aa;
    --color-border:      rgba(79, 110, 247, 0.2);
    --color-white:       #ffffff;
    --font-base:         'Inter', system-ui, -apple-system, sans-serif;
    --font-heading:      'Inter', system-ui, -apple-system, sans-serif;
    --radius:            12px;
    --radius-lg:         20px;
    --shadow-card:       0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-glow:       0 0 40px rgba(79, 110, 247, 0.15);
    --transition:        0.25s ease;
    --container:         1200px;
}

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

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

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-base);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-white);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { color: var(--color-text-muted); }

/* --- Layout --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section { padding: 5rem 0; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 110, 247, 0.4);
}
.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

/* --- Section Headers --- */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header p { margin-top: 0.75rem; max-width: 550px; margin-left: auto; margin-right: auto; }

.section-badge {
    display: inline-block;
    background: rgba(79, 110, 247, 0.12);
    color: var(--color-primary);
    border: 1px solid rgba(79, 110, 247, 0.3);
    border-radius: 50px;
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.text-accent { color: var(--color-accent); }

/* =========================================================
   HEADER / NAVBAR
   ========================================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 26, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.navbar .container {
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 72px;
}

.site-branding { flex-shrink: 0; }
.site-logo-text { font-size: 1.4rem; font-weight: 800; color: var(--color-white); letter-spacing: -0.02em; }
.site-logo-text:hover { color: var(--color-primary); }

.primary-menu-wrapper { margin-left: auto; }
.primary-menu {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}
.primary-menu li a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.85rem;
    border-radius: 6px;
    transition: all var(--transition);
}
.primary-menu li a:hover,
.primary-menu li.current-menu-item a {
    color: var(--color-white);
    background: rgba(255,255,255,0.06);
}

.nav-cta { margin-left: 1rem; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    margin-left: auto;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger { position: relative; }
.hamburger::before,
.hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after  { top: 7px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
    padding-top: 7rem;
    padding-bottom: 5rem;
    background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(79,110,247,0.18) 0%, transparent 70%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-inner { width: 100%; }
.hero-inner .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(0,212,170,0.1);
    color: var(--color-accent);
    border: 1px solid rgba(0,212,170,0.3);
    border-radius: 50px;
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    margin-bottom: 1.25rem;
}

.hero-title { margin-bottom: 1.25rem; }
.hero-subtitle { font-size: 1.1rem; max-width: 520px; margin-bottom: 2rem; color: var(--color-text-muted); }

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--color-white); }
.stat-label  { font-size: 0.85rem; color: var(--color-text-muted); }

/* Hero Visual */
.hero-visual { position: relative; }
.hero-image-wrapper { position: relative; }
.hero-img, .hero-img-placeholder {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.hero-img-placeholder { background: var(--color-bg-card); border: 1px solid var(--color-border); min-height: 320px; display: flex; align-items: center; justify-content: center; }
.hero-svg { width: 100%; height: auto; }

.floating-card {
    position: absolute;
    background: rgba(19, 19, 43, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.6rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-white);
    animation: float 3s ease-in-out infinite;
    box-shadow: var(--shadow-card);
}
.card-1 { top: -1rem; left: -2rem; animation-delay: 0s; }
.card-2 { top: 50%; right: -2rem; transform: translateY(-50%); animation-delay: 1s; }
.card-3 { bottom: -1rem; left: 10%; animation-delay: 2s; }
.card-icon { font-size: 1.2rem; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}
.card-2 { animation: float2 3s ease-in-out infinite 1s; }
@keyframes float2 {
    0%, 100% { transform: translateY(-50%); }
    50%       { transform: translateY(calc(-50% - 8px)); }
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: rgba(79,110,247,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--color-primary);
}
.service-icon svg { width: 26px; height: 26px; }

.service-title { margin-bottom: 0.6rem; }
.service-desc { font-size: 0.9rem; flex: 1; margin-bottom: 1.25rem; }

.service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
}
.service-price { font-weight: 700; color: var(--color-accent); font-size: 0.9rem; }
.service-link { font-size: 0.85rem; font-weight: 600; color: var(--color-primary); }
.service-link:hover { color: var(--color-accent); }

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

.why-us-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.why-us-content h2 { margin-bottom: 1rem; }
.why-us-content > p { margin-bottom: 2rem; }

.why-list { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.why-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
}
.why-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 0.1rem; }
.why-item strong { display: block; color: var(--color-white); font-size: 0.95rem; margin-bottom: 0.2rem; }
.why-item p { font-size: 0.85rem; margin: 0; }

.why-us-image { position: relative; }
.image-placeholder {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(79,110,247,0.15) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    height: 420px;
    position: relative;
    overflow: hidden;
}
.image-placeholder::before {
    content: '🏠';
    font-size: 6rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.3;
}

.stat-badge {
    position: absolute;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
    box-shadow: var(--shadow-card);
    text-align: center;
}
.badge-top { top: 1.5rem; right: -1.5rem; }
.badge-bottom { bottom: 1.5rem; left: -1.5rem; }
.stat-badge strong { display: block; font-size: 1.4rem; color: var(--color-white); }
.stat-badge span { font-size: 0.75rem; color: var(--color-text-muted); }

/* =========================================================
   PROJECTS
   ========================================================= */
.projects { background: var(--color-bg-section); }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glow); border-color: var(--color-primary); }

.project-image-placeholder {
    height: 200px;
    background: linear-gradient(135deg, #1a1a3e 0%, #0f3460 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.project-image-placeholder::before { content: '🏡'; font-size: 3rem; opacity: 0.5; }

.project-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-start;
    padding: 1rem;
}
.project-tag {
    background: rgba(79,110,247,0.9);
    color: #fff;
    border-radius: 50px;
    padding: 0.2rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.project-body { padding: 1.5rem; }
.project-body h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.project-body p { font-size: 0.88rem; }

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
}
.testimonial-card:hover { border-color: var(--color-primary); transform: translateY(-3px); }

.stars { margin-bottom: 1rem; letter-spacing: 0.1em; }
blockquote { font-size: 0.95rem; color: var(--color-text); font-style: italic; margin-bottom: 1.5rem; }

.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: #fff; flex-shrink: 0;
}
.testimonial-author strong { display: block; color: var(--color-white); font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--color-text-muted); }

/* =========================================================
   CONTACT CTA
   ========================================================= */
.cta-contact { background: var(--color-bg-section); }

.cta-inner {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    box-shadow: var(--shadow-glow);
}

.cta-text { text-align: center; margin-bottom: 2.5rem; }
.cta-text h2 { margin-bottom: 0.75rem; }

.contact-form { max-width: 760px; margin: 0 auto; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }

.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    color: var(--color-text);
    font-size: 0.95rem;
    font-family: var(--font-base);
    transition: border-color var(--transition);
    width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--color-text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79,110,247,0.15);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--color-bg-card); }

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.form-privacy { font-size: 0.8rem; color: var(--color-text-muted); }
.form-privacy a { color: var(--color-primary); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: #080810; border-top: 1px solid var(--color-border); }

.footer-top { padding: 4rem 0; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2.5rem;
}

.footer-logo-text { font-size: 1.3rem; font-weight: 800; color: var(--color-white); }
.footer-about p { font-size: 0.88rem; margin: 1rem 0 1.25rem; }

.social-links { display: flex; gap: 0.75rem; }
.social-link {
    width: 36px; height: 36px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-muted);
    transition: all var(--transition);
}
.social-link:hover { border-color: var(--color-primary); color: var(--color-primary); }

.footer-col h4 { font-size: 0.9rem; color: var(--color-white); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a { font-size: 0.85rem; color: var(--color-text-muted); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-white); }

.footer-menu { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-menu li a { font-size: 0.85rem; color: var(--color-text-muted); }
.footer-menu li a:hover { color: var(--color-white); }

.footer-contact ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-contact li {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.85rem; color: var(--color-text-muted);
}
.footer-contact li svg { flex-shrink: 0; color: var(--color-primary); }
.footer-contact li a { color: var(--color-text-muted); }
.footer-contact li a:hover { color: var(--color-primary); }

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 1.5rem 0;
}
.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.footer-bottom p { font-size: 0.8rem; color: var(--color-text-muted); }
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-primary); }

/* =========================================================
   CONTENT (blog posts, pages)
   ========================================================= */
.site-main { margin-top: 72px; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
    .services-grid,
    .projects-grid,
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
    section { padding: 3.5rem 0; }

    .hero { padding-top: 6rem; min-height: auto; }
    .hero-inner .container { grid-template-columns: 1fr; gap: 3rem; }
    .hero-visual { display: none; }

    .services-grid,
    .projects-grid,
    .testimonials-grid { grid-template-columns: 1fr; }

    .why-us-inner { grid-template-columns: 1fr; gap: 3rem; }
    .why-us-image { display: none; }

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

    .form-row { grid-template-columns: 1fr; }
    .cta-inner { padding: 2rem 1.5rem; }

    .menu-toggle { display: block; }
    .primary-menu-wrapper {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-border);
        padding: 1rem 1.5rem;
    }
    .primary-menu-wrapper.is-open { display: block; }
    .primary-menu { flex-direction: column; align-items: flex-start; }
    .nav-cta { display: none; }

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

    .badge-top, .badge-bottom { display: none; }

    .hero-stats { gap: 1.5rem; }
}

@media (max-width: 480px) {
    .hero-ctas { flex-direction: column; }
    .btn-lg { width: 100%; justify-content: center; }
    .form-footer { flex-direction: column; align-items: stretch; }
    .form-footer .btn { width: 100%; justify-content: center; }
}

/* =========================================================
   UTILITIES
   ========================================================= */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }