/* ===================================
   LOGICSOFT - Premium Website Styles
   =================================== */

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

:root {
    --primary-dark: #060B24;
    --primary-medium: #1D334A;
    --primary-light: #72C9E2;
    --text-dark: #1D334A;
    --text-light: #ffffff;
    --text-gray: #6B7280;
    --background: #ffffff;
    --background-alt: #F9FAFB;
    --background-dark: #0F172A;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(6, 11, 36, 0.04);
    --shadow-md: 0 8px 24px rgba(6, 11, 36, 0.08);
    --shadow-lg: 0 16px 48px rgba(6, 11, 36, 0.12);
    --shadow-xl: 0 24px 64px rgba(6, 11, 36, 0.16);
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--background);
    position: relative;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===================================
   CUSTOM CURSOR
   =================================== */
.cursor,
.cursor-follower {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: 0.15s ease-out;
    mix-blend-mode: difference;
}

.cursor {
    background: var(--primary-light);
}

.cursor-follower {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-light);
    background: transparent;
    transition: 0.3s ease-out;
}

@media (max-width: 1024px) {
    .cursor,
    .cursor-follower {
        display: none;
    }
}

/* ===================================
   PARTICLES BACKGROUND
   =================================== */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(6, 11, 36, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(6, 11, 36, 0.98);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

.navbar {
    padding: 1.2rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo svg,
.logo img {
    filter: drop-shadow(0 0 10px rgba(114, 201, 226, 0.5));
}

.logo-content {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: 2px;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--primary-light);
    letter-spacing: 3px;
    font-weight: 600;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background: var(--primary-light);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-btn:hover span {
    background: var(--text-light);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    font-size: 0.95rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 70%;
    height: 2px;
    background: var(--primary-light);
    transition: var(--transition);
}

.nav-link:hover::before,
.nav-link.active-nav::before {
    transform: translateX(-50%) scaleX(1);
}

.nav-link:hover {
    color: var(--primary-light);
}

.btn-nav-contact {
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-light);
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(114, 201, 226, 0.3);
}

.btn-nav-contact:hover {
    background: transparent;
    color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(114, 201, 226, 0.4);
}

/* ===================================
   BUTTONS
   =================================== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-light), #5AB9D4);
    color: var(--primary-dark);
    padding: 1.1rem 2.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
    box-shadow: 0 8px 24px rgba(114, 201, 226, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary .btn-icon {
    transition: var(--transition);
}

.btn-primary:hover .btn-icon {
    transform: translateX(5px);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #5AB9D4, var(--primary-light));
    transition: var(--transition);
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(114, 201, 226, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-light);
    padding: 1.1rem 2.75rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-light);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.05rem;
}

.btn-secondary:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(114, 201, 226, 0.4);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-medium) 50%, #0A1628 100%);
}

.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(114, 201, 226, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(114, 201, 226, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.6;
}

.geometric-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.08;
    animation: float 20s ease-in-out infinite;
    filter: blur(40px);
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: var(--primary-light);
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--primary-light);
    bottom: -100px;
    left: -100px;
    animation-delay: 5s;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-light);
    top: 50%;
    left: 20%;
    animation-delay: 10s;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 3rem 0;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(114, 201, 226, 0.15);
    border: 1px solid rgba(114, 201, 226, 0.3);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(114, 201, 226, 0.1);
    position: relative;
    overflow: hidden;
}

.badge-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(114, 201, 226, 0.2), transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.title-line {
    display: block;
    animation: slideInLeft 0.8s ease backwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.title-line:nth-child(3) {
    animation-delay: 0.4s;
}

.gradient-text {
    color: var(--primary-light);
    background: none;
    -webkit-text-fill-color: var(--primary-light);
    background-clip: initial;
    filter: none;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.9;
    opacity: 0.95;
    margin-bottom: 2.5rem;
    animation: slideInLeft 0.8s ease 0.6s backwards;
    max-width: 600px;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
    animation: slideInLeft 0.8s ease 0.8s backwards;
    padding: 2rem 0;
}

.stat-item {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
}

.stat-plus {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.85;
    margin-left: 0.5rem;
    font-weight: 400;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(114, 201, 226, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: slideInLeft 0.8s ease 1s backwards;
}

.hero-visual {
    position: relative;
    animation: slideInRight 0.8s ease 0.5s backwards;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 550px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(114, 201, 226, 0.25);
    padding: 1.75rem;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: floatCard 6s ease-in-out infinite;
    transition: var(--transition);
}

.floating-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(114, 201, 226, 0.4);
    transform: translateY(-10px);
}

.floating-card span {
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
}

.card-1 {
    top: 50px;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    top: 180px;
    right: 50px;
    animation-delay: 2s;
}

.card-3 {
    bottom: 80px;
    left: 50px;
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.central-graphic {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    height: 450px;
}

.central-graphic svg {
    width: 100%;
    height: 100%;
    animation: rotate 30s linear infinite;
    filter: drop-shadow(0 0 20px rgba(114, 201, 226, 0.3));
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.orbit {
    animation: dash 10s linear infinite;
}

@keyframes dash {
    to {
        stroke-dashoffset: -1000;
    }
}

.orbit-dot {
    animation: pulse 2s ease-in-out infinite;
}

.core-pulse {
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    opacity: 0.7;
    animation: bounce 2s ease-in-out infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--primary-light);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0% {
        top: 8px;
        opacity: 1;
    }
    100% {
        top: 24px;
        opacity: 0;
    }
}

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

/* ===================================
   SECTION STYLES
   =================================== */
section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.1), rgba(114, 201, 226, 0.05));
    color: var(--primary-light);
    padding: 0.6rem 1.75rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(114, 201, 226, 0.2);
    box-shadow: 0 4px 15px rgba(114, 201, 226, 0.08);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}

.section-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(114, 201, 226, 0.1), transparent);
    transition: var(--transition);
}

.section-badge:hover::before {
    left: 100%;
}

.section-title {
    font-size: 3.75rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 2rem;
    line-height: 1.2;
    letter-spacing: -1px;
    position: relative;
    word-spacing: 0.3em;
}

.section-title .gradient-text {
    color: var(--primary-light);
    background: none;
    -webkit-text-fill-color: var(--primary-light);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    max-width: 750px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    background: linear-gradient(180deg, #F9FAFB 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

.about::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29, 51, 74, 0.08) 0%, transparent 70%);
    pointer-events: none;
    animation: float 25s ease-in-out infinite reverse;
}

.about-content {
    display: grid;
    gap: 3rem;
}

.about-main-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFD 100%);
    padding: 4rem;
    border-radius: 28px;
    box-shadow: 0 12px 40px rgba(6, 11, 36, 0.08);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(114, 201, 226, 0.15);
}

.about-main-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-light) 0%, var(--primary-medium) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.about-main-card:hover::after {
    transform: scaleX(1);
}

.about-main-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(6, 11, 36, 0.15);
    border-color: rgba(114, 201, 226, 0.35);
}

.card-decoration {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.card-icon-large {
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.card-icon-large svg {
    filter: drop-shadow(0 4px 12px rgba(114, 201, 226, 0.3));
    transition: var(--transition);
}

.about-main-card:hover .card-icon-large svg {
    filter: drop-shadow(0 8px 20px rgba(114, 201, 226, 0.5));
    transform: scale(1.05);
}

.about-main-card h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    letter-spacing: -0.5px;
}

.about-main-card p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-gray);
    font-weight: 400;
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.about-card {
    background: #FFFFFF;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(6, 11, 36, 0.06);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(114, 201, 226, 0.12);
}

.about-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--primary-medium) 100%);
    transform: scaleY(0);
    transform-origin: top;
    transition: var(--transition);
}

.about-card:hover::after {
    transform: scaleY(1);
}

.about-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.about-card:hover::before {
    opacity: 1;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 50px rgba(114, 201, 226, 0.15);
    border-color: rgba(114, 201, 226, 0.3);
}

.card-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(114, 201, 226, 0.08);
    line-height: 1;
    z-index: 0;
    transition: var(--transition);
}

.about-card:hover .card-number {
    color: rgba(114, 201, 226, 0.15);
    transform: scale(1.1);
}

.card-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.1), rgba(114, 201, 226, 0.05));
    box-shadow: 0 4px 15px rgba(114, 201, 226, 0.1);
}

.card-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-medium));
    border-radius: 20px;
    opacity: 0;
    filter: blur(15px);
    transition: var(--transition);
}

.icon-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: transparent;
    border-radius: 20px;
    transition: var(--transition);
}

.about-card:hover .icon-bg {
    transform: scale(1.15) rotate(-5deg);
}

.about-card:hover .card-icon-wrapper::before {
    opacity: 0.3;
}

.about-card:hover .card-icon-wrapper {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(114, 201, 226, 0.2);
}

.about-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.about-card p {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--text-gray);
    font-weight: 400;
    position: relative;
    z-index: 1;
}

.card-glow {
    position: absolute;
    bottom: -30%;
    left: -30%;
    width: 160%;
    height: 160%;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.about-card:hover .card-glow {
    opacity: 1;
    transform: translate(15%, 15%) scale(1.1);
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services {
    background: white;
}

.featured-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.featured-service {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
    border-radius: 32px;
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    border: 1px solid rgba(114, 201, 226, 0.2);
}

.featured-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 6rem;
    font-weight: 900;
    color: rgba(114, 201, 226, 0.08);
    line-height: 1;
    z-index: 0;
}

.featured-service:hover {
    transform: translateY(-12px);
    box-shadow: 0 28px 72px rgba(6, 11, 36, 0.3);
}

.featured-bg {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.15) 0%, transparent 70%);
    transition: var(--transition);
}

.featured-service:hover .featured-bg {
    transform: translate(-25%, -25%) scale(1.1);
}

.featured-content {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

.featured-icon {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    padding: 1.75rem;
    border-radius: 20px;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    position: relative;
}

.icon-ring {
    position: absolute;
    inset: -10px;
    border: 2px solid rgba(114, 201, 226, 0.3);
    border-radius: 24px;
    animation: pulse 2s ease-in-out infinite;
}

.featured-text h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.featured-text > p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.featured-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.featured-tags .tag {
    background: rgba(114, 201, 226, 0.15);
    border: 1px solid rgba(114, 201, 226, 0.3);
    color: var(--primary-light);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.service-card {
    background: white;
    border-radius: 28px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(114, 201, 226, 0.1);
    box-shadow: var(--shadow-md);
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary-medium));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.service-card:hover {
    border-color: rgba(114, 201, 226, 0.3);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(114, 201, 226, 0.15);
}

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

.service-card-inner {
    padding: 3.5rem 3rem;
}

.service-icon {
    margin-bottom: 2rem;
    transition: var(--transition);
}

.icon-wrapper-service {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.1), rgba(29, 51, 74, 0.05));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
}

.icon-wrapper-service::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-medium));
    border-radius: 20px;
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.service-card:hover .icon-wrapper-service::before {
    opacity: 0.2;
}

.service-card:hover .icon-wrapper-service {
    transform: scale(1.1) rotate(-5deg);
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.15), rgba(29, 51, 74, 0.08));
}

.service-card h3 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1.25rem;
}

.service-card p {
    color: var(--text-gray);
    line-height: 1.9;
    font-size: 1.05rem;
    font-weight: 300;
}

/* ===================================
   TECHNOLOGIES SECTION
   =================================== */
.technologies {
    background: var(--background-alt);
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.tech-category {
    background: white;
    padding: 3.5rem 3rem;
    border-radius: 28px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(114, 201, 226, 0.1);
    position: relative;
    overflow: hidden;
}

.tech-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.03) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.tech-category:hover::before {
    opacity: 1;
}

.tech-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(114, 201, 226, 0.15);
    border-color: rgba(114, 201, 226, 0.3);
}

.tech-category h3 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 2rem;
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.tech-icon {
    background: linear-gradient(135deg, rgba(114, 201, 226, 0.12), rgba(29, 51, 74, 0.05));
    color: var(--primary-dark);
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid rgba(114, 201, 226, 0.2);
    transition: var(--transition);
}

.tech-icon:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(114, 201, 226, 0.35);
}

/* ===================================
   ADVANTAGES SECTION
   =================================== */
.advantages {
    background: white;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(370px, 1fr));
    gap: 2.5rem;
}

.advantage-card-premium {
    background: white;
    padding: 3.5rem 3rem;
    border-radius: 28px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(114, 201, 226, 0.1);
}

.advantage-card-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary-medium));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.advantage-card-premium:hover::after {
    transform: scaleX(1);
}

.advantage-card-premium:hover {
    border-color: rgba(114, 201, 226, 0.3);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(114, 201, 226, 0.15);
}

.advantage-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 5.5rem;
    font-weight: 900;
    color: rgba(114, 201, 226, 0.06);
    line-height: 1;
    transition: var(--transition);
}

.advantage-card-premium:hover .advantage-number {
    color: rgba(114, 201, 226, 0.12);
    transform: scale(1.1);
}

.advantage-icon-wrapper {
    margin-bottom: 2rem;
    transition: var(--transition);
}

.advantage-card-premium:hover .advantage-icon-wrapper {
    transform: scale(1.12) rotate(5deg);
}

.advantage-card-premium h3 {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.advantage-card-premium p {
    font-size: 1.08rem;
    line-height: 1.9;
    color: var(--text-gray);
    font-weight: 300;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    background: var(--background-alt);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 4rem;
}

.contact-info-card {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
    padding: 4.5rem 3.5rem;
    border-radius: 32px;
    color: var(--text-light);
    box-shadow: var(--shadow-xl);
    height: fit-content;
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(114, 201, 226, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.contact-info-card h3 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.contact-description {
    opacity: 0.9;
    line-height: 1.9;
    margin-bottom: 3rem;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
    font-weight: 300;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.info-item-premium {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.info-icon-premium {
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    flex-shrink: 0;
}

.info-content {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.info-label {
    font-size: 0.88rem;
    opacity: 0.75;
    font-weight: 500;
}

.info-value {
    font-size: 1.08rem;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 1.25rem;
    position: relative;
    z-index: 1;
}

.social-link {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(114, 201, 226, 0.3);
}

.contact-form-section {
    background: white;
    padding: 4.5rem 3.5rem;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(114, 201, 226, 0.1);
}

.contact-form-premium {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group-premium {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.form-group-premium label {
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 1rem;
}

.form-group-premium input,
.form-group-premium select,
.form-group-premium textarea {
    width: 100%;
    padding: 1.15rem 1.5rem;
    border: 2px solid #E5E7EB;
    border-radius: 14px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background: white;
    font-weight: 300;
}

.form-group-premium input:focus,
.form-group-premium select:focus,
.form-group-premium textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(114, 201, 226, 0.12);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary-light), #5AB9D4);
    color: var(--primary-dark);
    padding: 1.35rem 3rem;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1.08rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    box-shadow: 0 8px 24px rgba(114, 201, 226, 0.35);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(114, 201, 226, 0.5);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(114, 201, 226, 0.3), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.footer-brand svg,
.footer-brand img {
    filter: drop-shadow(0 0 10px rgba(114, 201, 226, 0.4));
}

.footer-brand h3 {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1;
}

.footer-brand span {
    font-size: 0.88rem;
    color: var(--primary-light);
    letter-spacing: 2px;
    font-weight: 600;
}

.footer-description {
    opacity: 0.85;
    line-height: 1.9;
    margin-bottom: 1.75rem;
    font-size: 1.05rem;
    font-weight: 300;
}

.footer-company-info {
    font-size: 0.95rem;
    opacity: 0.75;
}

.footer-company-info .divider {
    margin: 0 0.75rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.footer-column h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-light);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.85rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1rem;
    font-weight: 300;
}

.footer-column a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 2.5rem;
    border-top: 1px solid rgba(114, 201, 226, 0.2);
    text-align: center;
}

.footer-bottom p {
    opacity: 0.7;
    font-size: 0.95rem;
    font-weight: 300;
}

/* ===================================
   BACK TO TOP BUTTON
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, var(--primary-light), #5AB9D4);
    color: var(--primary-dark);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(114, 201, 226, 0.35);
    transition: var(--transition);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(114, 201, 226, 0.5);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* AOS Attributes */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

[data-aos="flip-left"] {
    transform: perspective(1000px) rotateY(-15deg);
}

[data-aos="flip-left"].aos-animate {
    transform: perspective(1000px) rotateY(0);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1200px) {
    .hero-content {
        gap: 3rem;
    }

    .hero-title {
        font-size: 3.75rem;
    }

    .section-title {
        font-size: 3.25rem;
    }
}

@media (max-width: 968px) {
    .container {
        padding: 0 1.5rem;
    }

    section {
        padding: 5rem 0;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 350px;
        height: 100vh;
        background: var(--primary-dark);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
        align-items: stretch;
    }

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

    .nav-link {
        text-align: center;
        padding: 1rem;
        width: 100%;
    }

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

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-description {
        margin: 0 auto 2.5rem;
    }

    .hero-stats,
    .hero-buttons {
        justify-content: center;
    }

    .visual-container {
        height: 400px;
    }

    .section-title {
        font-size: 2.75rem;
    }

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

    .featured-content {
        flex-direction: column;
    }

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

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

@media (max-width: 768px) {
    .about-main-card {
        padding: 3rem 2.5rem;
    }

    .about-main-card h3 {
        font-size: 2rem;
    }

    .about-main-card p {
        font-size: 1.1rem;
    }

    .about-card {
        padding: 2.5rem;
    }

    .about-card h3 {
        font-size: 1.5rem;
    }

    .about-card p {
        font-size: 1rem;
    }

    .card-icon-wrapper {
        width: 70px;
        height: 70px;
    }

    .card-icon-large {
        margin-bottom: 2rem;
    }

    .about-grid {
        gap: 1.75rem;
    }

    .featured-services {
        gap: 2rem;
    }

    .featured-service {
        padding: 2.5rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-description {
        font-size: 1.05rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
    }

    .stat-divider {
        width: 80px;
        height: 1px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

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

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

    .section-subtitle {
        font-size: 1.1rem;
    }

    .about-main-card {
        padding: 2.5rem 2rem;
        border-radius: 20px;
    }

    .about-main-card h3 {
        font-size: 1.75rem;
        margin-bottom: 1.5rem;
    }

    .about-main-card p {
        font-size: 1.05rem;
        line-height: 1.85;
    }

    .card-icon-large {
        margin-bottom: 1.75rem;
    }

    .card-icon-large svg {
        width: 60px;
        height: 60px;
    }

    .about-card {
        padding: 2rem 1.75rem;
        border-radius: 20px;
    }

    .about-card h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }

    .about-card p {
        font-size: 0.95rem;
        line-height: 1.75;
    }

    .card-icon-wrapper {
        width: 65px;
        height: 65px;
        margin-bottom: 1.5rem;
    }

    .card-icon-wrapper svg {
        width: 35px;
        height: 35px;
    }

    .about-grid {
        gap: 1.5rem;
        grid-template-columns: 1fr;
    }

    .services-grid,
    .advantages-grid,
    .tech-categories {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-info-card,
    .contact-form-section {
        padding: 2.5rem 2rem;
    }

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

    .back-to-top {
        bottom: 25px;
        right: 25px;
        width: 52px;
        height: 52px;
    }

    .featured-services {
        gap: 1.75rem;
    }

    .featured-service {
        padding: 2rem;
    }

    .featured-number {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    section {
        padding: 4rem 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-badge {
        font-size: 0.85rem;
        padding: 0.5rem 1.25rem;
    }

    .about-main-card {
        padding: 2rem 1.5rem;
    }

    .about-main-card h3 {
        font-size: 1.5rem;
    }

    .about-main-card p {
        font-size: 1rem;
    }

    .about-card {
        padding: 1.75rem 1.5rem;
    }

    .about-card h3 {
        font-size: 1.25rem;
    }

    .about-card p {
        font-size: 0.9rem;
    }

    .card-icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .card-icon-wrapper svg {
        width: 30px;
        height: 30px;
    }
}

/* Smooth scrolling for all browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}