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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 191, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    padding: 0 20px;
}

/* Logo Styles */
.header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.header__logo:hover {
    transform: scale(1.05);
}

.logo__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3);
}

.logo__icon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.logo__text {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.5px;
}

/* Navigation Styles */
.header__nav {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav__link {
    text-decoration: none;
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
}

.nav__link:hover {
    color: #00BFFF;
    background: rgba(0, 191, 255, 0.1);
    transform: translateY(-2px);
}

.nav__link--active {
    color: #00BFFF;
    background: rgba(0, 191, 255, 0.15);
    box-shadow: 0 2px 8px rgba(0, 191, 255, 0.2);
}

.nav__link--active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: #00BFFF;
    border-radius: 1px;
}

/* Mobile Menu Button */
.header__mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger {
    width: 100%;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.header__mobile-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.header__mobile-toggle.active .hamburger: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: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    padding-top: 80px;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero__pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 191, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 191, 255, 0.05) 0%, transparent 50%),
        linear-gradient(45deg, transparent 40%, rgba(0, 191, 255, 0.02) 50%, transparent 60%);
    animation: patternMove 20s ease-in-out infinite;
}

.hero__shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.shape {
    position: absolute;
    border: 2px solid rgba(0, 191, 255, 0.2);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.shape--1 {
    width: 200px;
    height: 200px;
    top: 20%;
    right: 10%;
    animation-delay: 0s;
}

.shape--2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.shape--3 {
    width: 100px;
    height: 100px;
    top: 40%;
    right: 5%;
    animation-delay: 4s;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero__text {
    max-width: 600px;
}

.hero__headline {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
}

.hero__headline-main {
    color: #ffffff;
    display: block;
}

.hero__headline-accent {
    background: linear-gradient(135deg, #00BFFF, #40E0D0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero__subheadline {
    font-size: 24px;
    font-weight: 500;
    color: #00BFFF;
    margin-bottom: 24px;
    line-height: 1.3;
}

.hero__description {
    font-size: 18px;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 500px;
}

.hero__cta {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.4);
}

.btn--secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #00BFFF;
    color: #00BFFF;
}

/* Hero Visual */
.hero__visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.hero__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.hero__card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.hero__card:hover {
    transform: translateY(-5px);
    border-color: #00BFFF;
    box-shadow: 0 10px 30px rgba(0, 191, 255, 0.2);
}

.hero__card--1 {
    animation: cardFloat 4s ease-in-out infinite;
}

.hero__card--2 {
    animation: cardFloat 4s ease-in-out infinite 1s;
}

.hero__card--3 {
    animation: cardFloat 4s ease-in-out infinite 2s;
}

.card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: #ffffff;
}

.hero__card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
}

.hero__card p {
    font-size: 14px;
    color: #cccccc;
    line-height: 1.4;
}

.hero__stats {
    display: flex;
    justify-content: space-around;
    background: rgba(0, 191, 255, 0.05);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
}

.stat {
    text-align: center;
}

.stat__number {
    font-size: 32px;
    font-weight: 700;
    color: #00BFFF;
    margin-bottom: 4px;
}

.stat__label {
    font-size: 14px;
    color: #cccccc;
    font-weight: 500;
}

/* Animations */
@keyframes patternMove {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-10px) translateY(-10px); }
}

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

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

/* About Section */
.about {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 20%, rgba(0, 191, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 191, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.about__content {
    position: relative;
    z-index: 2;
}

.about__header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about__headline {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff, #00BFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about__description {
    font-size: 20px;
    color: #cccccc;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.about__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.feature {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature:hover::before {
    left: 100%;
}

.feature:hover {
    transform: translateY(-8px);
    border-color: #00BFFF;
    box-shadow: 0 20px 40px rgba(0, 191, 255, 0.15);
}

.feature__icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.feature:hover .feature__icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.3);
}

.feature__content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
}

.feature__content p {
    font-size: 15px;
    color: #cccccc;
    line-height: 1.5;
}

.about__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    background: rgba(0, 191, 255, 0.05);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: rgba(0, 191, 255, 0.3);
}

.stat-item:last-child::after {
    display: none;
}

.stat-item__number {
    font-size: 36px;
    font-weight: 700;
    color: #00BFFF;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #00BFFF, #40E0D0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item__label {
    font-size: 14px;
    color: #cccccc;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Feature Animations */
.feature--1 {
    animation: featureFloat 6s ease-in-out infinite;
}

.feature--2 {
    animation: featureFloat 6s ease-in-out infinite 1s;
}

.feature--3 {
    animation: featureFloat 6s ease-in-out infinite 2s;
}

.feature--4 {
    animation: featureFloat 6s ease-in-out infinite 3s;
}

.feature--5 {
    animation: featureFloat 6s ease-in-out infinite 4s;
}

.feature--6 {
    animation: featureFloat 6s ease-in-out infinite 5s;
}

@keyframes featureFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

/* Services Section */
.services {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 70% 30%, rgba(0, 191, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(0, 191, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.services__content {
    position: relative;
    z-index: 2;
}

.services__header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.services__headline {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff, #00BFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services__description {
    font-size: 20px;
    color: #cccccc;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    border-color: #00BFFF;
    box-shadow: 0 25px 50px rgba(0, 191, 255, 0.2);
}

.service-card__icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #ffffff;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.service-card:hover .service-card__icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(0, 191, 255, 0.4);
}

.service-card__content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.service-card__content h3 {
    font-size: 22px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
    line-height: 1.3;
}

.service-card__content p {
    font-size: 16px;
    color: #cccccc;
    line-height: 1.5;
    margin-bottom: 20px;
}

.service-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 12px;
    color: #00BFFF;
    font-weight: 500;
    transition: all 0.3s ease;
}

.service-card:hover .feature-tag {
    background: rgba(0, 191, 255, 0.2);
    border-color: #00BFFF;
    transform: translateY(-2px);
}

.service-card__arrow {
    position: absolute;
    bottom: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00BFFF;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(10px);
}

.service-card:hover .service-card__arrow {
    opacity: 1;
    transform: translateX(0);
    background: rgba(0, 191, 255, 0.2);
    border-color: #00BFFF;
}

/* Service Card Animations */
.service-card--1 {
    animation: serviceFloat 8s ease-in-out infinite;
}

.service-card--2 {
    animation: serviceFloat 8s ease-in-out infinite 1.3s;
}

.service-card--3 {
    animation: serviceFloat 8s ease-in-out infinite 2.6s;
}

.service-card--4 {
    animation: serviceFloat 8s ease-in-out infinite 3.9s;
}

.service-card--5 {
    animation: serviceFloat 8s ease-in-out infinite 5.2s;
}

.service-card--6 {
    animation: serviceFloat 8s ease-in-out infinite 6.5s;
}

@keyframes serviceFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.services__cta {
    text-align: center;
}

/* Portfolio Section */
.portfolio {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 50% 30%, rgba(0, 191, 255, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 191, 255, 0.04) 0%, transparent 50%);
    z-index: 1;
}

.portfolio__content {
    position: relative;
    z-index: 2;
}

.portfolio__header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.portfolio__headline {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff, #00BFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio__description {
    font-size: 20px;
    color: #cccccc;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.portfolio__filter {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 25px;
    padding: 12px 24px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.filter-btn:hover {
    background: rgba(0, 191, 255, 0.1);
    border-color: #00BFFF;
    transform: translateY(-2px);
}

.filter-btn--active {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-color: #00BFFF;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    border-color: #00BFFF;
    box-shadow: 0 25px 50px rgba(0, 191, 255, 0.2);
}

.portfolio-card__image {
    position: relative;
    height: 200px;
    overflow: hidden;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
}

.portfolio-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-card__image img {
    transform: scale(1.05);
}

.portfolio-mockup {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.portfolio-mockup--ios {
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
}

.portfolio-mockup--android {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.portfolio-mockup--cross {
    background: linear-gradient(135deg, #2196F3, #1976D2);
}

.portfolio-mockup--modal {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
}

.mockup-screen {
    width: 120px;
    height: 200px;
    background: #ffffff;
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    position: relative;
}

.mockup-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mockup-header {
    height: 20px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 8px;
}

.mockup-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mockup-element {
    height: 12px;
    background: rgba(0, 191, 255, 0.3);
    border-radius: 4px;
}

.mockup-element:nth-child(2) {
    width: 80%;
}

.mockup-element:nth-child(3) {
    width: 60%;
}

.portfolio-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
}

.portfolio-card:hover .portfolio-card__overlay {
    opacity: 1;
}

.portfolio-card__btn {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.portfolio-card__btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.4);
}

.portfolio-card__content {
    padding: 24px;
}

.portfolio-card__content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
}

.portfolio-card__content p {
    font-size: 15px;
    color: #cccccc;
    line-height: 1.5;
    margin-bottom: 16px;
}

.portfolio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 15px;
    padding: 4px 12px;
    font-size: 12px;
    color: #00BFFF;
    font-weight: 500;
}

/* Portfolio Modal */
.portfolio-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.portfolio-modal.active {
    display: flex;
}

.portfolio-modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.portfolio-modal__content {
    position: relative;
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 20px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    backdrop-filter: blur(20px);
}

.portfolio-modal__close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.portfolio-modal__close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: #00BFFF;
    color: #00BFFF;
}

.portfolio-modal__header {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    padding: 40px;
    border-bottom: 1px solid rgba(0, 191, 255, 0.2);
}

.modal-project__image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 300px;
    height: 400px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.modal-project__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.modal-project__image:hover img {
    transform: scale(1.02);
}

.modal-project__info h2 {
    font-size: 32px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.modal-project__description {
    font-size: 16px;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 24px;
}

.modal-project__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.modal-project__stats .stat {
    text-align: center;
}

.modal-project__stats .stat__label {
    font-size: 12px;
    color: #cccccc;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 4px;
}

.modal-project__stats .stat__value {
    font-size: 18px;
    font-weight: 600;
    color: #00BFFF;
}

.portfolio-modal__body {
    padding: 40px;
}

.modal-section {
    margin-bottom: 32px;
}

.modal-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
}

.modal-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-tag {
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    color: #00BFFF;
    font-weight: 500;
}

.modal-features {
    list-style: none;
    padding: 0;
}

.modal-features li {
    padding: 8px 0;
    color: #cccccc;
    position: relative;
    padding-left: 24px;
}

.modal-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00BFFF;
    font-weight: bold;
}

.portfolio-modal__footer {
    padding: 40px;
    border-top: 1px solid rgba(0, 191, 255, 0.2);
    text-align: center;
}

/* Process Section */
/* Testimonials section styles */
.testimonials {
    padding: 120px 0;
    background: radial-gradient(ellipse at center, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.05) 0%, rgba(0, 128, 255, 0.05) 100%);
    pointer-events: none;
}

.testimonials__content {
    position: relative;
    z-index: 2;
}

.testimonials__header {
    text-align: center;
    margin-bottom: 80px;
}

.testimonials__headline {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonials__description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.testimonials__slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonials__slider .swiper {
    overflow: visible;
    border-radius: 20px;
}

.testimonials__slider .swiper-wrapper {
    align-items: stretch;
}

.testimonials__slider .swiper-slide {
    height: auto;
    display: flex;
}

.testimonial {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial__content {
    margin-bottom: 30px;
}

.testimonial__quote {
    margin-bottom: 20px;
    color: rgba(0, 191, 255, 0.6);
}

.testimonial__text {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    margin: 0 0 20px 0;
    position: relative;
}

.testimonial__rating {
    display: flex;
    gap: 4px;
    align-items: center;
}

.testimonial__rating svg {
    color: #FFD700;
    filter: drop-shadow(0 2px 4px rgba(255, 215, 0, 0.3));
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 20px;
}

.author__avatar {
    flex-shrink: 0;
}

.avatar__placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3);
}

.author__info {
    flex: 1;
}

.author__name {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 5px 0;
}

.author__title {
    font-size: 14px;
    color: rgba(0, 191, 255, 0.8);
    margin: 0 0 2px 0;
}

.author__company {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Swiper Navigation Buttons */
.testimonials__slider .swiper-button-next,
.testimonials__slider .swiper-button-prev {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    margin-top: 0;
    top: 50%;
    transform: translateY(-50%);
}

.testimonials__slider .swiper-button-next {
    right: -25px;
}

.testimonials__slider .swiper-button-prev {
    left: -25px;
}

.testimonials__slider .swiper-button-next:hover,
.testimonials__slider .swiper-button-prev:hover {
    background: rgba(0, 191, 255, 0.2);
    border-color: rgba(0, 191, 255, 0.5);
    color: #ffffff;
    transform: translateY(-50%) translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.3);
}

.testimonials__slider .swiper-button-next:after,
.testimonials__slider .swiper-button-prev:after {
    font-size: 16px;
    font-weight: bold;
}

.testimonials__slider .swiper-button-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: translateY(-50%);
}

.testimonials__slider .swiper-button-disabled:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(0, 191, 255, 0.3);
    color: rgba(255, 255, 255, 0.8);
    box-shadow: none;
    transform: translateY(-50%);
}

/* Swiper Pagination */
.testimonials__slider .swiper-pagination {
    position: static;
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 12px;
}

.testimonials__slider .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    opacity: 1;
    transition: all 0.3s ease;
    cursor: pointer;
}

.testimonials__slider .swiper-pagination-bullet:hover {
    background: rgba(0, 191, 255, 0.6);
    transform: scale(1.2);
}

.testimonials__slider .swiper-pagination-bullet-active {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    transform: scale(1.3);
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.4);
}

/* Contact section styles */
.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.contact__content {
    position: relative;
    z-index: 2;
}

.contact__header {
    text-align: center;
    margin-bottom: 80px;
}

.contact__headline {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact__description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.contact__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact__info {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact__info-title {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 30px;
    text-align: center;
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact__method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 191, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact__method:hover {
    background: rgba(0, 191, 255, 0.05);
    border-color: rgba(0, 191, 255, 0.3);
    transform: translateY(-2px);
}

.contact__method-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3);
}

.contact__method-content {
    flex: 1;
}

.contact__method-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 5px 0;
}

.contact__method-value {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.contact__method-value a {
    color: rgba(0, 191, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact__method-value a:hover {
    color: #00BFFF;
}

.contact__form-container {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.contact__form-title {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 30px;
    text-align: center;
}

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

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form__label {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.form__input,
.form__textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 14px;
    color: #ffffff;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: rgba(0, 191, 255, 0.5);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 191, 255, 0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__error {
    font-size: 12px;
    color: #ff4757;
    margin-top: 4px;
    display: none;
}

.form__field.error .form__input,
.form__field.error .form__textarea {
    border-color: #ff4757;
    background: rgba(255, 71, 87, 0.05);
}

.form__field.error .form__error {
    display: block;
}

.form__submit {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border: none;
    border-radius: 12px;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.form__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.4);
}

.form__submit:active {
    transform: translateY(0);
}

.form__submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.form__submit-loader {
    display: none;
    width: 20px;
    height: 20px;
}

.form__submit.loading .form__submit-text {
    display: none;
}

.form__submit.loading .form__submit-loader {
    display: block;
}

/* Contact Modal Styles */
.contact__modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.contact__modal.active {
    display: flex;
}

.contact__modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.contact__modal-content {
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 100%;
    position: relative;
    z-index: 2;
    backdrop-filter: blur(20px);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.contact__modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.contact__modal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact__modal-close {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact__modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.contact__modal-title {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 15px 0;
    text-align: center;
}

.contact__modal-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0 0 30px 0;
    text-align: center;
}

.contact__modal-footer {
    display: flex;
    justify-content: center;
}

.contact__modal-btn {
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact__modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.4);
}

/* Footer styles */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    border-top: 1px solid rgba(0, 191, 255, 0.2);
    padding: 40px 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(0, 191, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer__copyright {
    flex: 1;
}

.footer__copyright p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.5;
}

.footer__links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.footer__link {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer__link:hover {
    color: #00BFFF;
    transform: translateY(-1px);
}

.footer__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    transition: width 0.3s ease;
}

.footer__link:hover::after {
    width: 100%;
}

.process {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 191, 255, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 191, 255, 0.04) 0%, transparent 50%);
    z-index: 1;
}

.process__content {
    position: relative;
    z-index: 2;
}

.process__header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.process__headline {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #ffffff, #00BFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.process__description {
    font-size: 20px;
    color: #cccccc;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

.process__timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 60px;
}

.process__timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #00BFFF, rgba(0, 191, 255, 0.3), #00BFFF);
    z-index: 1;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 60px;
    position: relative;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.process-step.animate {
    opacity: 1;
    transform: translateX(0);
}

.process-step__number {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #00BFFF, #0080FF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.3);
    margin-right: 40px;
    flex-shrink: 0;
}

.process-step__number-text {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.process-step__icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    color: rgba(255, 255, 255, 0.7);
    z-index: 1;
    pointer-events: none;
}

.process-step__content {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.process-step:hover .process-step__content {
    border-color: #00BFFF;
    box-shadow: 0 15px 35px rgba(0, 191, 255, 0.15);
    transform: translateY(-5px);
}

.process-step__content h3 {
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 16px;
}

.process-step__content p {
    font-size: 16px;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 20px;
}

.process-step__features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.feature-item {
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 14px;
    color: #00BFFF;
    font-weight: 500;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 191, 255, 0.2);
    border-color: #00BFFF;
    transform: translateY(-2px);
}

.process-step__connector {
    position: absolute;
    left: 120px;
    top: 120px;
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, #00BFFF, rgba(0, 191, 255, 0.3));
    z-index: 1;
}

.process-step:last-child .process-step__connector {
    display: none;
}

.process__cta {
    text-align: center;
}

/* Process Step Animations */
.process-step--1 {
    animation: processStepFloat 8s ease-in-out infinite;
}

.process-step--2 {
    animation: processStepFloat 8s ease-in-out infinite 1s;
}

.process-step--3 {
    animation: processStepFloat 8s ease-in-out infinite 2s;
}

.process-step--4 {
    animation: processStepFloat 8s ease-in-out infinite 3s;
}

.process-step--5 {
    animation: processStepFloat 8s ease-in-out infinite 4s;
}

.process-step--6 {
    animation: processStepFloat 8s ease-in-out infinite 5s;
}

@keyframes processStepFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

/* Placeholder Sections */
.testimonials, .contact {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.testimonials h2, .contact h2 {
    font-size: 48px;
    font-weight: 700;
    text-align: center;
    background: linear-gradient(135deg, #00BFFF, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero__headline {
        font-size: 56px;
    }
    
    .hero__cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .about__features {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .about__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stat-item::after {
        display: none;
    }
    
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .portfolio-modal__header {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .modal-project__image {
        width: 250px;
        height: 350px;
        align-self: center;
    }
    
    .process__timeline {
        max-width: 600px;
    }
    
    .process__timeline::before {
        left: 50px;
    }
    
    .process-step__number {
        width: 100px;
        height: 100px;
        font-size: 20px;
        margin-right: 30px;
    }
    
    .process-step__icon {
        width: 20px;
        height: 20px;
    }
    
    .process-step__connector {
        left: 100px;
        top: 100px;
    }
    
    .testimonials__headline {
        font-size: 40px;
    }
    
    .testimonial {
        padding: 30px;
    }
    
    .testimonial__text {
        font-size: 16px;
    }
    
    .testimonials__slider .swiper-button-next,
    .testimonials__slider .swiper-button-prev {
        width: 45px;
        height: 45px;
    }
    
    .testimonials__slider .swiper-button-next {
        right: -22px;
    }
    
    .testimonials__slider .swiper-button-prev {
        left: -22px;
    }
    
    .testimonials__slider .swiper-pagination {
        margin-top: 30px;
        gap: 10px;
    }
    
    .contact__headline {
        font-size: 40px;
    }
    
    .contact__body {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contact__info,
    .contact__form-container {
        padding: 30px;
    }
    
    .form__row {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer__links {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header__content {
        padding: 0 15px;
        height: 70px;
    }
    
    .logo__text {
        font-size: 20px;
    }
    
    .header__mobile-toggle {
        display: flex;
        z-index: 1001;
        position: relative;
    }
    
    .nav__list {
        display: none;
        flex-direction: column;
        gap: 20px;
        padding: 40px 20px;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        position: absolute;
        top: 100%;
        right: 20px;
        min-width: 200px;
        z-index: 1000;
    }
    
    .nav__list.active {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .hero__content {
        gap: 40px;
    }
    
    .hero__headline {
        font-size: 48px;
    }
    
    .hero__subheadline {
        font-size: 20px;
    }
    
    .hero__description {
        font-size: 16px;
    }
    
    .hero__cta {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero__cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hero__stats {
        flex-direction: row;
        justify-content: space-around;
        padding: 20px;
    }
    
    .stat__number {
        font-size: 28px;
    }
    
    .shape--1, .shape--2, .shape--3 {
        display: none;
    }
    
    .about {
        padding: 100px 0 60px;
    }
    
    .about__header {
        margin-bottom: 60px;
    }
    
    .about__headline {
        font-size: 36px;
    }
    
    .about__description {
        font-size: 18px;
    }
    
    .about__features {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 60px;
    }
    
    .feature {
        padding: 24px;
    }
    
    .feature__icon {
        width: 56px;
        height: 56px;
        margin-bottom: 20px;
    }
    
    .feature__content h3 {
        font-size: 18px;
    }
    
    .feature__content p {
        font-size: 14px;
    }
    
    .about__stats {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 30px;
    }
    
    .stat-item__number {
        font-size: 32px;
    }
    
    .services {
        padding: 100px 0 60px;
    }
    
    .services__header {
        margin-bottom: 60px;
    }
    
    .services__headline {
        font-size: 36px;
    }
    
    .services__description {
        font-size: 18px;
    }
    
    .services__grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 50px;
    }
    
    .service-card {
        padding: 24px;
    }
    
    .service-card__icon {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }
    
    .service-card__content h3 {
        font-size: 20px;
    }
    
    .service-card__content p {
        font-size: 15px;
    }
    
    .portfolio {
        padding: 100px 0 60px;
    }
    
    .portfolio__header {
        margin-bottom: 50px;
    }
    
    .portfolio__headline {
        font-size: 36px;
    }
    
    .portfolio__description {
        font-size: 18px;
    }
    
    .portfolio__filter {
        gap: 12px;
        margin-bottom: 50px;
    }
    
    .filter-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .portfolio__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .portfolio-card__image {
        height: 180px;
    }
    
    .mockup-screen {
        width: 100px;
        height: 180px;
    }
    
    .portfolio-modal__content {
        max-width: 95%;
        margin: 10px;
    }
    
    .modal-project__image {
        width: 200px;
        height: 300px;
    }
    
    .portfolio-modal__header {
        padding: 30px;
    }
    
    .modal-project__info h2 {
        font-size: 24px;
    }
    
    .modal-project__stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .portfolio-modal__body {
        padding: 30px;
    }
    
    .portfolio-modal__footer {
        padding: 30px;
    }
    
    .process {
        padding: 100px 0 60px;
    }
    
    .process__header {
        margin-bottom: 60px;
    }
    
    .process__headline {
        font-size: 36px;
    }
    
    .process__description {
        font-size: 18px;
    }
    
    .process__timeline {
        max-width: 100%;
    }
    
    .process__timeline::before {
        left: 40px;
    }
    
    .process-step {
        margin-bottom: 40px;
    }
    
    .process-step__number {
        width: 80px;
        height: 80px;
        font-size: 18px;
        margin-right: 20px;
    }
    
    .process-step__icon {
        width: 18px;
        height: 18px;
    }
    
    .process-step__content {
        padding: 24px;
    }
    
    .process-step__content h3 {
        font-size: 20px;
    }
    
    .process-step__content p {
        font-size: 15px;
    }
    
    .process-step__connector {
        left: 80px;
        top: 80px;
        height: 40px;
    }
    
    .testimonials {
        padding: 80px 0 60px;
    }
    
    .testimonials__header {
        margin-bottom: 60px;
    }
    
    .testimonials__headline {
        font-size: 32px;
    }
    
    .testimonials__description {
        font-size: 16px;
    }
    
    .testimonial {
        padding: 24px;
    }
    
    .testimonial__text {
        font-size: 15px;
    }
    
    .author__avatar {
        width: 50px;
        height: 50px;
    }
    
    .avatar__placeholder {
        width: 50px;
        height: 50px;
    }
    
    .author__name {
        font-size: 16px;
    }
    
    .author__title,
    .author__company {
        font-size: 13px;
    }
    
    .testimonials__slider .swiper-button-next,
    .testimonials__slider .swiper-button-prev {
        width: 40px;
        height: 40px;
        display: none; /* Hide on mobile */
    }
    
    .testimonials__slider .swiper-pagination {
        margin-top: 30px;
        gap: 8px;
    }
    
    .contact {
        padding: 80px 0 60px;
    }
    
    .contact__header {
        margin-bottom: 60px;
    }
    
    .contact__headline {
        font-size: 32px;
    }
    
    .contact__description {
        font-size: 16px;
    }
    
    .contact__body {
        gap: 40px;
    }
    
    .contact__info,
    .contact__form-container {
        padding: 24px;
    }
    
    .contact__info-title,
    .contact__form-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .contact__methods {
        gap: 20px;
    }
    
    .contact__method {
        padding: 16px;
        gap: 15px;
    }
    
    .contact__method-icon {
        width: 45px;
        height: 45px;
    }
    
    .contact__method-title {
        font-size: 15px;
    }
    
    .contact__method-value {
        font-size: 13px;
    }
    
    .contact__form {
        gap: 16px;
    }
    
    .form__label {
        font-size: 13px;
    }
    
    .form__input,
    .form__textarea {
        padding: 10px 14px;
        font-size: 13px;
    }
    
    .form__submit {
        padding: 14px 28px;
        font-size: 15px;
    }
    
    .contact__modal-content {
        padding: 30px;
        margin: 20px;
    }
    
    .contact__modal-title {
        font-size: 20px;
    }
    
    .contact__modal-text {
        font-size: 14px;
    }
    
    .footer {
        padding: 30px 0;
    }
    
    .footer__copyright p {
        font-size: 13px;
    }
    
    .footer__link {
        font-size: 13px;
    }
    
    .footer__links {
        gap: 15px;
    }
    
    .about h2, .services h2, .portfolio h2, .testimonials h2, .contact h2 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .header__content {
        height: 60px;
    }
    
    .logo__text {
        font-size: 18px;
    }
    
    .hero__headline {
        font-size: 36px;
    }
    
    .hero__subheadline {
        font-size: 18px;
    }
    
    .hero__description {
        font-size: 15px;
    }
    
    .hero__cards {
        gap: 16px;
    }
    
    .hero__card {
        padding: 20px;
    }
    
    .card__icon {
        width: 40px;
        height: 40px;
        margin-bottom: 12px;
    }
    
    .hero__card h3 {
        font-size: 16px;
    }
    
    .hero__card p {
        font-size: 13px;
    }
    
    .hero__stats {
        padding: 16px;
        gap: 12px;
    }
    
    .stat__number {
        font-size: 24px;
    }
    
    .stat__label {
        font-size: 12px;
    }
    
    .about__headline {
        font-size: 28px;
    }
    
    .about__description {
        font-size: 16px;
    }
    
    .feature {
        padding: 20px;
    }
    
    .feature__icon {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }
    
    .feature__content h3 {
        font-size: 16px;
    }
    
    .feature__content p {
        font-size: 13px;
    }
    
    .about__stats {
        padding: 24px;
        gap: 20px;
    }
    
    .stat-item__number {
        font-size: 28px;
    }
    
    .stat-item__label {
        font-size: 12px;
    }
    
    .services__headline {
        font-size: 28px;
    }
    
    .services__description {
        font-size: 16px;
    }
    
    .service-card {
        padding: 20px;
    }
    
    .service-card__icon {
        width: 56px;
        height: 56px;
        margin-bottom: 16px;
    }
    
    .service-card__content h3 {
        font-size: 18px;
    }
    
    .service-card__content p {
        font-size: 14px;
    }
    
    .feature-tag {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    .portfolio__headline {
        font-size: 28px;
    }
    
    .portfolio__description {
        font-size: 16px;
    }
    
    .portfolio__filter {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .portfolio-card__content {
        padding: 20px;
    }
    
    .portfolio-card__content h3 {
        font-size: 18px;
    }
    
    .portfolio-card__content p {
        font-size: 14px;
    }
    
    .tag {
        font-size: 11px;
        padding: 3px 8px;
    }
    
    .portfolio-modal__header {
        padding: 20px;
    }
    
    .modal-project__info h2 {
        font-size: 20px;
    }
    
    .modal-project__description {
        font-size: 14px;
    }
    
    .portfolio-modal__body {
        padding: 20px;
    }
    
    .portfolio-modal__footer {
        padding: 20px;
    }
    
    .modal-section h3 {
        font-size: 18px;
    }
    
    .tech-tag {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .process__headline {
        font-size: 28px;
    }
    
    .process__description {
        font-size: 16px;
    }
    
    .process__timeline::before {
        left: 30px;
    }
    
    .process-step__number {
        width: 60px;
        height: 60px;
        font-size: 16px;
        margin-right: 15px;
    }
    
    .process-step__icon {
        width: 16px;
        height: 16px;
    }
    
    .process-step__content {
        padding: 20px;
    }
    
    .process-step__content h3 {
        font-size: 18px;
    }
    
    .process-step__content p {
        font-size: 14px;
    }
    
    .feature-item {
        font-size: 12px;
        padding: 4px 12px;
    }
    
    .process-step__connector {
        left: 60px;
        top: 60px;
        height: 30px;
    }
    
    .testimonials {
        padding: 60px 0 40px;
    }
    
    .testimonials__headline {
        font-size: 28px;
    }
    
    .testimonials__description {
        font-size: 15px;
    }
    
    .testimonial {
        padding: 20px;
    }
    
    .testimonial__text {
        font-size: 14px;
    }
    
    .testimonial__author {
        gap: 15px;
    }
    
    .author__avatar {
        width: 45px;
        height: 45px;
    }
    
    .avatar__placeholder {
        width: 45px;
        height: 45px;
    }
    
    .author__name {
        font-size: 15px;
    }
    
    .author__title,
    .author__company {
        font-size: 12px;
    }
    
    .testimonials__slider .swiper-pagination {
        margin-top: 20px;
        gap: 6px;
    }
    
    .testimonials__slider .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }
    
    .contact {
        padding: 60px 0 40px;
    }
    
    .contact__headline {
        font-size: 28px;
    }
    
    .contact__description {
        font-size: 15px;
    }
    
    .contact__body {
        gap: 30px;
    }
    
    .contact__info,
    .contact__form-container {
        padding: 20px;
    }
    
    .contact__info-title,
    .contact__form-title {
        font-size: 18px;
        margin-bottom: 16px;
    }
    
    .contact__methods {
        gap: 16px;
    }
    
    .contact__method {
        padding: 14px;
        gap: 12px;
    }
    
    .contact__method-icon {
        width: 40px;
        height: 40px;
    }
    
    .contact__method-title {
        font-size: 14px;
    }
    
    .contact__method-value {
        font-size: 12px;
    }
    
    .contact__form {
        gap: 14px;
    }
    
    .form__label {
        font-size: 12px;
    }
    
    .form__input,
    .form__textarea {
        padding: 8px 12px;
        font-size: 12px;
    }
    
    .form__submit {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .contact__modal-content {
        padding: 24px;
        margin: 15px;
    }
    
    .contact__modal-title {
        font-size: 18px;
    }
    
    .contact__modal-text {
        font-size: 13px;
    }
    
    .footer {
        padding: 24px 0;
    }
    
    .footer__content {
        gap: 16px;
    }
    
    .footer__copyright p {
        font-size: 12px;
    }
    
    .footer__link {
        font-size: 12px;
    }
    
    .footer__links {
        gap: 12px;
    }
    
    .about h2, .services h2, .portfolio h2, .testimonials h2, .contact h2 {
        font-size: 28px;
    }
    .testimonials__slider .swiper{
        max-width: 370px;
    }
}

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

/* Focus styles for accessibility */
.nav__link:focus,
.header__mobile-toggle:focus {
    outline: 2px solid #00BFFF;
    outline-offset: 2px;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    animation: fadeInUp 0.6s ease-out;
}