/* ============================================
   Bob Electric Co. — Custom Styles
   ============================================ */

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

:root {
    --green-900: #052e16;
    --green-800: #14532d;
    --green-700: #166534;
    --green-600: #15803a;
    --green-500: #16a34a;
    --green-100: #dcfce7;
    --green-50:  #f0fdf4;
    --off-white: #F5F5F0;
    --off-white-dim: #EDEDE8;
    --dark: #111110;
    --dark-soft: #1c1c1a;
    --gray-900: #171717;
    --gray-700: #404040;
    --gray-600: #525252;
    --gray-500: #737373;
    --gray-400: #a3a3a3;
    --gray-200: #e5e5e5;
    --gray-100: #f5f5f5;
    --white: #ffffff;
    
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Oswald', 'Inter', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.10), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.16), 0 8px 20px rgba(0,0,0,0.10);
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--gray-700);
    background: var(--off-white);
    line-height: 1.65;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--green-700);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 16px;
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(245, 245, 240, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow var(--transition), background var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(245, 245, 240, 0.97);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--green-700);
    letter-spacing: -0.01em;
}
.logo:hover { color: var(--green-600); }

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.main-nav ul {
    display: flex;
    gap: 8px;
}
.main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}
.main-nav a:hover {
    color: var(--green-700);
    background: var(--green-50);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
    background: var(--green-700);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
    background: var(--green-600);
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    position: relative;
    align-items: center;
    justify-content: center;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.hamburger { position: relative; }
.hamburger::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 0;
}
.hamburger::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 0;
}
.mobile-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}
.mobile-toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(7px) rotate(45deg);
}
.mobile-toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--green-900);
    overflow: hidden;
    padding: 120px 0 80px;
}
.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.6;
    pointer-events: none;
}

.hero-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--green-400);
    margin-bottom: 24px;
    padding: 6px 14px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
}
.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--green-400);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-heading {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}
.hero-heading em {
    font-style: normal;
    color: var(--green-400);
}

.hero-sub {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.7);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ---------- Cards ---------- */
.hero-cards {
    position: relative;
    height: 480px;
    perspective: 1000px;
}

.card-float {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: float 6s ease-in-out infinite;
}
.card-float--primary {
    top: 0;
    left: 0;
    z-index: 3;
    animation-delay: 0s;
}
.card-float--secondary {
    top: 60px;
    right: 0;
    z-index: 4;
    animation-delay: -1.5s;
}
.card-float--accent {
    bottom: 80px;
    left: 30px;
    z-index: 2;
    animation-delay: -3s;
}
.card-float--dark {
    bottom: 0;
    right: 20px;
    z-index: 5;
    background: var(--green-800);
    animation-delay: -4.5s;
}

.card-float-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-50);
    border-radius: var(--radius-md);
    margin-bottom: 4px;
}
.card-float--dark .card-float-icon {
    background: rgba(255,255,255,0.12);
}

.card-float-number {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--green-700);
    line-height: 1;
}
.card-float--dark .card-float-number {
    color: var(--white);
}
.card-float-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-500);
    line-height: 1.3;
}
.card-float--dark .card-float-label {
    color: rgba(255,255,255,0.65);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-14px); }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--green-700);
    color: var(--white);
    border-color: var(--green-700);
}
.btn-primary:hover {
    background: var(--green-600);
    border-color: var(--green-600);
    box-shadow: 0 8px 24px rgba(22,101,52,0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
}

.btn-outline-light {
    background: transparent;
    color: var(--green-700);
    border-color: var(--green-700);
}
.btn-outline-light:hover {
    background: var(--green-700);
    color: var(--white);
}

.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

/* ---------- Section Shared ---------- */
.section-header {
    margin-bottom: 56px;
}
.section-header--centered {
    text-align: center;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}
.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--green-700);
    margin-bottom: 12px;
    padding: 4px 12px;
    background: var(--green-100);
    border-radius: 100px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}
.section-title--light {
    color: var(--white);
}
.section-desc {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 600px;
}
.section-header--centered .section-desc {
    margin: 0 auto;
}

/* ---------- Services ---------- */
.services {
    padding: 100px 0;
    background: var(--off-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--green-700);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover {
    border-color: var(--green-700);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.service-card:hover::before {
    transform: scaleX(1);
}

.service-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-50);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    transition: background var(--transition);
}
.service-card:hover .service-card-icon {
    background: var(--green-100);
}

.service-card-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.service-card-text {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--gray-600);
}

/* ---------- About ---------- */
.about {
    padding: 100px 0;
    background: var(--green-900);
    position: relative;
    overflow: hidden;
}
.about::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(22,101,52,0.3) 0%, transparent 70%);
    pointer-events: none;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}
.about-image-wrapper img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}
.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--green-600);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.4;
}

.about-content {
    position: relative;
    z-index: 2;
}
.about-text {
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.75);
    margin-bottom: 16px;
}
.about-text:last-of-type {
    margin-bottom: 32px;
}

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--white);
}
.value-item svg {
    flex-shrink: 0;
}

/* ---------- Why Us ---------- */
.why-us {
    padding: 100px 0;
    background: var(--off-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    border: 1px solid var(--gray-200);
    position: relative;
    transition: all var(--transition);
}
.why-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: transparent;
}

.why-card-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--green-100);
    line-height: 1;
    margin-bottom: 16px;
    transition: color var(--transition);
}
.why-card:hover .why-card-number {
    color: var(--green-200);
}

.why-card-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
}
.why-card-text {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ---------- Testimonials ---------- */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    position: relative;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
}
.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--green-700);
}

.testimonial-quote {
    position: absolute;
    top: 24px;
    right: 28px;
    width: 40px;
    height: 40px;
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-author-avatar {
    width: 40px;
    height: 40px;
    background: var(--green-700);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}
.testimonial-author-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
}
.testimonial-author-location {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    padding: 80px 0;
    background: var(--green-700);
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(0,0,0,0.15) 0%, transparent 60%);
    pointer-events: none;
}
.cta-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.cta-heading {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 16px;
}
.cta-text {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 36px;
    line-height: 1.7;
}
.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Contact ---------- */
.contact {
    padding: 100px 0;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(22,101,52,0.2) 0%, transparent 70%);
    pointer-events: none;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    position: relative;
    z-index: 2;
}

.contact-desc {
    font-size: 1.02rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.contact-detail-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22,101,52,0.15);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}
.contact-detail-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.contact-detail-label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-400);
}
.contact-detail-value {
    font-size: 0.95rem;
    color: var(--white);
    line-height: 1.6;
}
.contact-detail-link {
    font-size: 0.95rem;
    color: var(--green-400);
    transition: color var(--transition);
}
.contact-detail-link:hover {
    color: var(--green-300);
}

/* Form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-xl);
}
.form-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--dark);
    background: var(--gray-100);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-700);
    box-shadow: 0 0 0 3px rgba(22,101,52,0.1);
    background: var(--white);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    text-align: center;
    padding: 48px 24px;
}
.form-success svg {
    margin: 0 auto 16px;
}
.form-success h4 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}
.form-success p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--green-900);
    padding: 64px 0 0;
}
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand {
    max-width: 300px;
}
.footer-brand .logo {
    margin-bottom: 16px;
}
.footer-brand .logo .logo-icon {
    background: rgba(255,255,255,0.1);
}
.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
}
.footer-links-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}
.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
}
.footer-links a:hover {
    color: var(--green-400);
}
.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.5;
}
.footer-contact a {
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
}
.footer-contact a:hover {
    color: var(--green-400);
}
.footer-contact svg {
    flex-shrink: 0;
    margin-top: 2px;
    opacity: 0.6;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-cards {
        height: 340px;
        max-width: 480px;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-image-wrapper img {
        height: 480px;
    }
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
    .footer-top > :first-child {
        grid-column: 1 / -1;
        max-width: none;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--off-white);
        border-bottom: 1px solid var(--gray-200);
        padding: 24px;
        flex-direction: column;
        gap: 8px;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition), opacity var(--transition);
        box-shadow: var(--shadow-lg);
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
    }
    .main-nav ul {
        flex-direction: column;
        width: 100%;
    }
    .main-nav a {
        display: block;
        padding: 12px 16px;
        font-size: 1rem;
    }
    .nav-cta {
        justify-content: center;
        margin-top: 8px;
    }
    .mobile-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    .hero-cards {
        display: none;
    }
    
    .services-grid,
    .why-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-heading {
        font-size: 1.9rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ---------- Animations ---------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}