/* ============================================
   ORION13 TECHNOLOGIES - STYLESHEET
   ============================================ */

:root {
    --primary-dark: #050511;
    /* Deepest black-blue */
    --primary-blue: #0f162b;
    /* Rich dark blue */
    --accent-orange: #ff4d00;
    /* Vibrant energetic orange */
    --accent-light-blue: #00e5ff;
    /* Cyan/Neon Blue */
    --accent-purple: #7b2cbf;
    /* Deep purple for gradients */
    --text-white: #ffffff;
    --text-light: #e2e8f0;
    --text-gray: #94a3b8;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --gradient-main: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    --gradient-accent: linear-gradient(90deg, var(--accent-orange), var(--accent-purple));
    --shadow-glow: 0 0 40px rgba(255, 77, 0, 0.4);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--primary-dark);
    color: var(--text-gray);
    line-height: 1.8;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(123, 44, 191, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 229, 255, 0.1) 0%, transparent 40%);
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */

.portfolio {
    padding: 6rem 0;
    background: var(--primary-dark);
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item {
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(5, 5, 17, 0.9), transparent);
    color: var(--text-white);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    color: var(--accent-light-blue);
    margin-bottom: 0.5rem;
}

.portfolio-cta {
    text-align: center;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(15, 22, 43, 0.8), rgba(5, 5, 17, 0.9));
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-light-blue);
}

.quote-icon {
    font-size: 4rem;
    color: var(--accent-orange);
    opacity: 0.3;
    position: absolute;
    top: 10px;
    right: 30px;
    font-family: serif;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.client-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-white);
    font-size: 1.2rem;
}

.client-details h4 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.client-details p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
    padding: 6rem 0;
    background: var(--primary-blue);
    position: relative;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
    padding: 2rem;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.process-step:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent-orange);
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px var(--accent-light-blue);
    opacity: 0.5;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.process-step:hover .step-number {
    opacity: 1;
    color: rgba(0, 229, 255, 0.1);
}

.step-content h3 {
    font-size: 1.5rem;
    color: var(--text-white);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(5, 5, 17, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-white);
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--accent-light-blue);
    animation: pulse 2s ease-in-out infinite;
}

.logo-text {
    letter-spacing: 2px;
}

.logo-number {
    color: var(--accent-orange);
    font-weight: 900;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-dark);
    z-index: -1;
    overflow: hidden;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 44, 191, 0.3), transparent 70%);
    filter: blur(80px);
    opacity: 0.6;
    animation: float-glow 10s ease-in-out infinite alternate;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.2), transparent 70%);
    filter: blur(60px);
}

.stars {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 80%, white, transparent),
        radial-gradient(1px 1px at 55% 20%, white, transparent);
    background-size: 200% 200%;
    animation: twinkle 20s linear infinite;
    opacity: 0.3;
}

@keyframes twinkle {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 100%;
    }
}

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

.hero-content {
    z-index: 1;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.title-main {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-white);
    background: linear-gradient(180deg, #fff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.8s ease 0.1s both;
}

.title-accent {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease 0.2s both;
    filter: drop-shadow(0 0 20px rgba(255, 77, 0, 0.3));
    display: block;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.3s both;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--accent-orange);
    background: linear-gradient(135deg, var(--accent-orange), #ff7b00);
    color: var(--text-white);
    box-shadow: 0 10px 30px rgba(255, 77, 0, 0.3);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(255, 107, 53, 0.5);
    position: relative;
    overflow: hidden;
}

.btn {
    position: relative;
    overflow: hidden;
}

.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--accent-orange);
}

.btn-secondary:hover {
    background: var(--accent-orange);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.btn-whatsapp {
    background: #25d366;
    color: var(--text-white);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-whatsapp:hover {
    background: #20ba5a;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.6);
    transform: translateY(-2px);
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.hero-graphic {
    position: relative;
    height: 500px;
}

.device-mockup {
    position: relative;
    width: 100%;
    height: 100%;
}

.laptop {
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 300px;
    height: 200px;
    background: var(--primary-blue);
    border-radius: 10px 10px 0 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.laptop-screen {
    width: 100%;
    height: 85%;
    background: var(--accent-light-blue);
    border-radius: 5px 5px 0 0;
    margin: 5px;
    position: relative;
    overflow: hidden;
}

.screen-content {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    background: var(--primary-dark);
    border-radius: 3px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.screen-bar {
    height: 8px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-light-blue));
    border-radius: 4px;
    animation: shimmer 2s ease-in-out infinite;
}

.screen-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    flex: 1;
}

.grid-item {
    background: rgba(79, 195, 247, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(79, 195, 247, 0.2);
    animation: pulse 3s ease-in-out infinite;
}

.grid-item:nth-child(1) {
    animation-delay: 0s;
}

.grid-item:nth-child(2) {
    animation-delay: 0.5s;
}

.grid-item:nth-child(3) {
    animation-delay: 1s;
}

.grid-item:nth-child(4) {
    animation-delay: 1.5s;
}

@keyframes shimmer {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

.phone {
    position: absolute;
    bottom: 50px;
    right: 20%;
    width: 120px;
    height: 200px;
    background: var(--primary-blue);
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.phone-screen {
    width: 90%;
    height: 85%;
    background: var(--accent-light-blue);
    border-radius: 10px;
    margin: 5px auto;
    position: relative;
    overflow: hidden;
}

.phone .screen-content {
    border-radius: 10px;
    padding: 12px;
}

.phone-header {
    height: 30px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-light-blue));
    border-radius: 4px;
    margin-bottom: 10px;
}

.phone-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.content-line {
    height: 6px;
    background: rgba(79, 195, 247, 0.2);
    border-radius: 3px;
    animation: pulse 2s ease-in-out infinite;
}

.content-line.short {
    width: 60%;
}

.content-line:nth-child(1) {
    animation-delay: 0s;
}

.content-line:nth-child(2) {
    animation-delay: 0.3s;
}

.content-line:nth-child(3) {
    animation-delay: 0.6s;
}

.gear-icon {
    position: absolute;
    top: 20%;
    right: 30%;
    font-size: 3rem;
    color: var(--accent-orange);
    animation: rotate 10s linear infinite;
    filter: drop-shadow(0 0 10px var(--accent-orange));
    z-index: 2;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-light-blue);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 0 10px var(--accent-light-blue);
}

.particle:nth-child(1) {
    top: 10%;
    left: 20%;
    animation-delay: 0s;
    animation-duration: 5s;
}

.particle:nth-child(2) {
    top: 30%;
    right: 15%;
    animation-delay: 1s;
    animation-duration: 7s;
}

.particle:nth-child(3) {
    bottom: 20%;
    left: 30%;
    animation-delay: 2s;
    animation-duration: 6s;
}

.particle:nth-child(4) {
    top: 50%;
    right: 25%;
    animation-delay: 1.5s;
    animation-duration: 8s;
}

.particle:nth-child(5) {
    bottom: 40%;
    right: 10%;
    animation-delay: 0.5s;
    animation-duration: 5.5s;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px var(--accent-light-blue), 0 0 40px var(--accent-light-blue);
    }

    50% {
        box-shadow: 0 0 30px var(--accent-light-blue), 0 0 60px var(--accent-light-blue);
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 6rem 0;
    background: var(--primary-blue);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent-orange);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(5deg);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(255, 107, 53, 0.3));
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.service-description {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 6rem 0;
    background: var(--primary-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    z-index: 1;
}

.features-list {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.feature-check {
    width: 30px;
    height: 30px;
    background: var(--accent-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-weight: bold;
    flex-shrink: 0;
}

.feature-text {
    color: var(--text-light);
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-top: 2rem;
}

.about-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    position: relative;
}

.tech-orbital {
    position: relative;
    width: 300px;
    height: 300px;
}

.orbital-ring {
    position: absolute;
    border: 2px solid rgba(79, 195, 247, 0.3);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 200px;
    height: 200px;
    animation: orbit 20s linear infinite;
}

.ring-2 {
    width: 250px;
    height: 150px;
    animation: orbit 15s linear infinite reverse;
}

@keyframes orbit {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.orbital-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, var(--accent-light-blue), transparent);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--accent-light-blue);
    animation: pulse 2s ease-in-out infinite, glow 3s ease-in-out infinite;
    z-index: 2;
}

.center-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(79, 195, 247, 0.3), transparent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.orbital-sphere {
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--accent-light-blue);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--accent-light-blue);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.sphere-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35px;
    height: 35px;
    background: radial-gradient(circle, rgba(79, 195, 247, 0.2), transparent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.orbital-lines {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}

.orbital-lines .line {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: 0 0;
    width: 150px;
    height: 1px;
    background: linear-gradient(90deg, rgba(79, 195, 247, 0.5), transparent);
}

.line-1 {
    transform: translate(-50%, -50%) rotate(0deg);
    animation: lineGlow 3s ease-in-out infinite;
}

.line-2 {
    transform: translate(-50%, -50%) rotate(120deg);
    animation: lineGlow 3s ease-in-out infinite 1s;
}

.line-3 {
    transform: translate(-50%, -50%) rotate(240deg);
    animation: lineGlow 3s ease-in-out infinite 2s;
}

@keyframes lineGlow {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.8;
    }
}

.sphere-1 {
    animation: orbit-sphere 20s linear infinite;
    transform-origin: 100px 0;
}

.sphere-2 {
    animation: orbit-sphere 15s linear infinite reverse;
    transform-origin: 125px 0;
}

@keyframes orbit-sphere {
    from {
        transform: rotate(0deg) translateX(100px) rotate(0deg);
    }

    to {
        transform: rotate(360deg) translateX(100px) rotate(-360deg);
    }
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 6rem 0;
    background: var(--primary-blue);
    text-align: center;
}

.contact-content {
    max-width: 800px;
    margin: 3rem auto 0;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: var(--accent-orange);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.contact-item:hover .contact-icon {
    transform: scale(1.2) rotate(5deg);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    transition: transform 0.3s ease;
}

.contact-icon.whatsapp {
    color: #25d366;
}

.contact-icon.email {
    color: var(--accent-orange);
}

.contact-icon.phone {
    color: var(--accent-light-blue);
}

.contact-details h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.contact-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--accent-orange);
}

.contact-cta {
    margin-top: 2rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--primary-dark);
    padding: 3rem 0 1rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--accent-light-blue);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.footer-slogan {
    color: var(--text-gray);
    font-style: italic;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ============================================
   SCROLL PROGRESS & BACK TO TOP
   ============================================ */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-light-blue));
    z-index: 10000;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px var(--accent-orange);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-orange);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 30px rgba(255, 107, 53, 0.6);
    background: var(--accent-light-blue);
}

/* ============================================
   ENHANCED ANIMATIONS
   ============================================ */

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.nav-menu a.active {
    color: var(--accent-orange);
}

.nav-menu a.active::after {
    width: 100%;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-graphic {
        height: 300px;
        margin-top: 2rem;
    }

    .title-main {
        font-size: 2.5rem;
    }

    .title-accent {
        font-size: 1.8rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--primary-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

@media (max-width: 768px) {
    .title-main {
        font-size: 2rem;
    }

    .title-accent {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

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

    .laptop {
        width: 200px;
        height: 150px;
    }

    .phone {
        width: 80px;
        height: 150px;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}