/* ============================================
   4BYTE Website - Pure CSS
   ============================================ */

/* CSS Variables */
:root {
    --primary: #11cd86;
    --dark-green: #114530;
    --accent: #37cd91;
    --cream: #fffdf7;
    --white: #ffffff;
    --shadow: rgba(17, 69, 48, 0.1);
    --shadow-strong: rgba(17, 69, 48, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--cream);
    color: var(--dark-green);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utility Classes */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--cream);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--dark-green);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    transition: all 0.5s ease;
}

.navbar.scrolled {
    background: rgba(255, 253, 247, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px var(--shadow);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 40px;
    width: 40px;
    object-fit: contain;
}

.logo-text {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    color: var(--dark-green);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-btn span {
    width: 100%;
    height: 2px;
    background: var(--dark-green);
    transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--cream);
}

.circuit-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(55, 205, 145, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(55, 205, 145, 0.15) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    opacity: 0.3;
}

/* Floating Elements */
.floating-element {
    position: absolute;
    pointer-events: none;
}

.floating-1 {
    top: 25%;
    right: 40px;
    width: 80px;
    height: 80px;
    border: 2px solid rgba(17, 205, 134, 0.2);
    border-radius: 12px;
    animation: float-rotate 20s linear infinite;
}

.floating-2 {
    bottom: 33%;
    left: 40px;
    width: 48px;
    height: 48px;
    background: rgba(55, 205, 145, 0.1);
    border-radius: 50%;
    animation: pulse-scale 3s ease-in-out infinite;
}

.floating-3 {
    top: 50%;
    right: 25%;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: float-y 2s ease-in-out infinite;
}

@keyframes float-rotate {
    0% { transform: rotate(0deg) translateY(0); }
    50% { transform: rotate(180deg) translateY(-20px); }
    100% { transform: rotate(360deg) translateY(0); }
}

@keyframes pulse-scale {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

@keyframes float-y {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

.hero-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 128px 24px 80px;
    position: relative;
    z-index: 10;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
}

/* Hero Logo */
.hero-logo {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.logo-glow {
    position: absolute;
    inset: 0;
    background: rgba(17, 205, 134, 0.2);
    filter: blur(80px);
    border-radius: 50%;
    transform: scale(1.5);
}

.logo-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: float-logo 6s ease-in-out infinite;
}

@keyframes float-logo {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.corner-decoration {
    position: absolute;
    width: 64px;
    height: 64px;
}

.corner-decoration.top-left {
    top: -16px;
    left: -16px;
    border-top: 2px solid rgba(17, 205, 134, 0.4);
    border-left: 2px solid rgba(17, 205, 134, 0.4);
}

.corner-decoration.bottom-right {
    bottom: -16px;
    right: -16px;
    border-bottom: 2px solid rgba(17, 205, 134, 0.4);
    border-right: 2px solid rgba(17, 205, 134, 0.4);
}

.hero-logo-img {
    width: 192px;
    height: 192px;
    object-fit: contain;
    filter: drop-shadow(0 25px 50px rgba(17, 69, 48, 0.15));
}

.logo-text-hero {
    margin-top: 16px;
    text-align: center;
}

.logo-name {
    display: block;
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.logo-subtitle {
    display: block;
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 1.125rem;
    color: rgba(17, 69, 48, 0.8);
    letter-spacing: 0.3em;
}

/* Hero Text */
.hero-text {
    flex: 1;
    text-align: center;
}

.hero-text h1 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-green);
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.125rem;
    color: rgba(17, 69, 48, 0.8);
    margin-bottom: 24px;
    max-width: 512px;
    margin-left: auto;
    margin-right: auto;
}

/* Google Rating */
.google-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.stars {
    display: flex;
    gap: 4px;
}

.star-icon {
    width: 20px;
    height: 20px;
}

.star-icon.filled {
    color: #facc15;
    fill: #facc15;
}

.star-icon.small {
    width: 16px;
    height: 16px;
}

.rating-score {
    font-weight: 700;
    color: var(--dark-green);
}

.rating-count {
    color: rgba(17, 69, 48, 0.6);
}

/* Tech Line */
.tech-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
}

.tech-line .line {
    width: 80px;
    height: 2px;
    background: var(--accent);
}

.tech-line .line.short {
    width: 32px;
    opacity: 0.5;
}

.tech-line .dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn i {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--dark-green);
    color: var(--cream);
}

.btn-primary:hover {
    background: var(--primary);
    color: var(--dark-green);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(17, 205, 134, 0.3);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: scale(1.05);
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(17, 69, 48, 0.3);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 6px;
    height: 12px;
    background: var(--primary);
    border-radius: 3px;
}

/* ============================================
   ABOUT SECTION (Mission & Vision)
   ============================================ */
.section-about {
    padding: 96px 0 128px;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.bg-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 384px;
    height: 384px;
    background: rgba(17, 205, 134, 0.05);
    border-radius: 50%;
    filter: blur(60px);
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 96px;
}

.card-mission {
    background: var(--primary);
    padding: 40px;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.card-mission:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(17, 205, 134, 0.3);
}

.card-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 128px;
    height: 128px;
    background: rgba(55, 205, 145, 0.3);
    border-radius: 50%;
    filter: blur(40px);
}

.card-content {
    position: relative;
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(17, 69, 48, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: transform 0.3s ease;
}

.card-mission:hover .card-icon {
    transform: rotate(10deg);
}

.card-icon i {
    width: 32px;
    height: 32px;
    color: var(--dark-green);
}

.card-mission h3 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 16px;
}

.card-mission p {
    color: rgba(17, 69, 48, 0.8);
    font-size: 1.125rem;
    line-height: 1.7;
}

.card-line {
    width: 48px;
    height: 4px;
    background: rgba(17, 69, 48, 0.3);
    margin-top: 24px;
    transition: width 0.5s ease;
}

.card-mission:hover .card-line {
    width: 96px;
}

/* Values Section */
.values-section {
    text-align: center;
}

.values-section h2 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-green);
    letter-spacing: 0.1em;
    margin-bottom: 64px;
}

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

.value-item {
    text-align: center;
    padding: 24px;
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: rgba(17, 205, 134, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.value-item:hover .value-icon {
    background: rgba(17, 205, 134, 0.2);
    transform: rotate(5deg);
}

.value-icon i {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.value-item h4 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.value-item p {
    color: rgba(17, 69, 48, 0.6);
    font-size: 0.875rem;
}

.value-line {
    width: 32px;
    height: 2px;
    background: rgba(17, 205, 134, 0.3);
    margin: 16px auto 0;
    transition: width 0.3s ease;
}

.value-item:hover .value-line {
    width: 64px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.section-services {
    padding: 96px 0 128px;
    background: var(--accent);
    position: relative;
    overflow: hidden;
}

.bg-circles {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
}

.circle {
    position: absolute;
    border: 1px solid rgba(17, 69, 48, 0.2);
    border-radius: 50%;
}

.circle-1 {
    top: 80px;
    left: 40px;
    width: 160px;
    height: 160px;
}

.circle-2 {
    bottom: 80px;
    right: 40px;
    width: 240px;
    height: 240px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 16px;
}

.header-line {
    width: 80px;
    height: 4px;
    background: rgba(17, 69, 48, 0.3);
    margin: 0 auto;
}

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

.service-card {
    background: var(--cream);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(17, 69, 48, 0.15);
}

.service-image {
    position: relative;
    height: 224px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 69, 48, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-overlay {
    opacity: 1;
}

.service-icon-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 48px;
    height: 48px;
    background: rgba(255, 253, 247, 0.9);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon-badge {
    opacity: 1;
    transform: scale(1);
}

.service-icon-badge i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.service-content {
    padding: 24px;
}

.service-content h3 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--dark-green);
    text-align: center;
    line-height: 1.4;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.section-testimonials {
    padding: 96px 0 128px;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.rating-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
}

.rating-big {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-green);
}

.rating-subtitle {
    color: rgba(17, 69, 48, 0.6);
    margin-bottom: 16px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 48px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid rgba(17, 205, 134, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(17, 69, 48, 0.1);
}

.quote-icon {
    position: absolute;
    top: 16px;
    right: 16px;
}

.quote-icon i {
    width: 32px;
    height: 32px;
    color: rgba(17, 205, 134, 0.2);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: rgba(17, 69, 48, 0.8);
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid rgba(17, 205, 134, 0.1);
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: rgba(17, 205, 134, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
}

.author-name {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dark-green);
}

.testimonial-date {
    margin-left: auto;
    font-size: 0.75rem;
    color: rgba(17, 69, 48, 0.4);
}

/* Google Badge */
.google-badge {
    text-align: center;
}

.google-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    background: white;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(17, 69, 48, 0.08);
    transition: all 0.3s ease;
}

.google-link:hover {
    box-shadow: 0 20px 40px rgba(17, 69, 48, 0.12);
}

.google-icon {
    width: 20px;
    height: 20px;
}

.google-link span {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.875rem;
    color: var(--dark-green);
    letter-spacing: -0.01em;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.section-contact {
    padding: 96px 0 128px;
    background: rgba(55, 205, 145, 0.15);
    position: relative;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.map-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(17, 69, 48, 0.1);
    background: white;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateX(5px);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(17, 205, 134, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.info-icon.whatsapp {
    background: rgba(37, 211, 102, 0.2);
}

.whatsapp-icon-small {
    width: 20px;
    height: 20px;
    color: #25D366;
}

.info-content h4 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: 4px;
}

.info-content p,
.info-content a {
    color: rgba(17, 69, 48, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-content a:hover {
    color: var(--primary);
}

.whatsapp-card {
    background: rgba(37, 211, 102, 0.1);
    border: 2px solid rgba(37, 211, 102, 0.3);
}

.whatsapp-card:hover {
    border-color: #25D366;
}

.whatsapp-cta {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #25D366;
    margin-top: 4px;
}

/* Contact Form */
.contact-form-container {
    width: 100%;
}

.form-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 20px 40px rgba(17, 69, 48, 0.1);
    transition: box-shadow 0.3s ease;
}

.form-card:hover {
    box-shadow: 0 30px 60px rgba(17, 69, 48, 0.1);
}

.form-card h3 {
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-green);
    text-align: center;
    margin-bottom: 8px;
}

.form-line {
    width: 48px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto 32px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(17, 205, 134, 0.2);
    border-radius: 12px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    color: var(--dark-green);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(17, 69, 48, 0.4);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(17, 205, 134, 0.1);
    background: white;
}

.form-group textarea {
    resize: none;
}

.form-status {
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(17, 205, 134, 0.1);
    border: 1px solid rgba(17, 205, 134, 0.3);
    color: var(--dark-green);
}

.form-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #b91c1c;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--dark-green);
    color: var(--cream);
    font-family: 'Lexend Zetta', sans-serif;
    font-size: 0.875rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn-submit:hover {
    background: var(--primary);
    color: var(--dark-green);
    transform: scale(1.02);
}

.btn-submit i {
    width: 16px;
    height: 16px;
}

.btn-loading {
    display: none;
    align-items: center;
    gap: 8px;
}

.btn-submit.loading .btn-text,
.btn-submit.loading i {
    display: none;
}

.btn-submit.loading .btn-loading {
    display: flex;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 253, 247, 0.3);
    border-top-color: var(--cream);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 32px 0;
    background: var(--dark-green);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.footer-logo span {
    font-family: 'Lexend Zetta', sans-serif;
    font-weight: 700;
}

.copyright {
    color: rgba(255, 253, 247, 0.6);
    font-size: 0.875rem;
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1000;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease 1s both;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: white;
}

.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #25D366;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

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

/* ============================================
   ANIMATIONS
   ============================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll[data-animation="fade-left"] {
    transform: translateX(-60px);
}

.animate-on-scroll[data-animation="fade-right"] {
    transform: translateX(60px);
}

.animate-on-scroll[data-animation="fade-up"] {
    transform: translateY(60px);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translate(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (min-width: 768px) {
    .hero-content {
        flex-direction: row;
        gap: 80px;
    }

    .hero-text {
        text-align: left;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .google-rating {
        justify-content: flex-start;
    }

    .tech-line {
        justify-content: flex-start;
    }

    .hero-buttons {
        justify-content: flex-start;
    }

    .hero-logo-img {
        width: 256px;
        height: 256px;
    }

    .logo-name {
        font-size: 2.5rem;
    }

    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .card-mission {
        padding: 56px;
    }

    .values-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 80px;
        align-items: start;
    }

    .form-card {
        padding: 40px;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .hero-text h1 {
        font-size: 3.75rem;
    }

    .hero-text p {
        font-size: 1.25rem;
    }

    .values-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 253, 247, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-text h1 {
        font-size: 1.75rem;
        word-wrap: break-word;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .values-section h2 {
        font-size: 1.25rem;
    }

    .hero-container {
        padding: 100px 16px 60px;
    }

    .hero-logo-img {
        width: 150px;
        height: 150px;
    }

    .logo-name {
        font-size: 1.5rem;
    }

    .logo-subtitle {
        font-size: 0.875rem;
        letter-spacing: 0.2em;
    }

    .hero-text p {
        font-size: 1rem;
        padding: 0 8px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 16px;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .google-rating {
        flex-wrap: wrap;
        gap: 8px;
    }

    .rating-count {
        width: 100%;
        text-align: center;
    }
}