body {
    background: #0f172a;
    padding-top: 90px;
    padding-bottom: 50px;
    color: white;
    font-family: Arial, sans-serif;
}

.navbar{
    z-index: 9999;
}

.navbar-scrolled {
    background: rgba(15, 23, 42, 0.98) !important;
    transition: 0.3s;
}

.navbar .nav-link {

    position: relative;

    color: rgba(255,255,255,0.75) !important;

    font-weight: 500;

    padding-bottom: 8px;

    transition: color 0.3s ease;
}

.navbar .nav-link:hover {

    color: #00c3ff !important;
}

.navbar .nav-link::after {

    content: '';

    position: absolute;

    left: 0;
    bottom: 0;

    width: 0;

    height: 2px;

    background: #00c3ff;

    border-radius: 20px;

    transition: width 0.3s ease;
}

.navbar .nav-link.nav-active {

    color: #00c3ff !important;
}

.navbar .nav-link.nav-active::after {

    width: 100%;
}

.skill-card,
.project-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.skill-card.show,
.project-card.show {
    opacity: 1;
    transform: translateY(0);
}

/* =========================
   Social Links
========================= */

.social-links {
    display: flex;
    align-items: center;
}

.social-link {
    color: white;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;

    display: flex;
    align-items: center;
    gap: 8px;

    transition: 0.3s;
}

.social-link i {
    font-size: 24px;
}

.social-link:hover {
    color: #38bdf8;
    transform: translateY(-2px);
}

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

/* LABEL */

.hero-label {
    color: #00c3ff;
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

/* TITLE */

.hero-title {
    font-size: 88px;
    font-weight: 700;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
}

/* ROLE */

.hero-role {
    font-size: 50px;
    color: white;
    margin-bottom: 30px;
}

.hero-role span {
    color: #00c3ff;
}

/* TEXT */

.hero-text {
    color: #cbd5e1;
    font-size: 22px;
    line-height: 1.8;
    max-width: 650px;
    margin-bottom: 40px;
}

/* BUTTONS */

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.btn-primary-custom {
    background: linear-gradient(
        90deg,
        #00c3ff,
        #0077ff
    );

    color: white;
    padding: 16px 32px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 600;

    transition: 0.3s;

    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-primary-custom:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,195,255,0.4);
}

.btn-outline-custom {
    border: 1px solid #00c3ff;
    color: white;

    padding: 16px 32px;
    border-radius: 14px;

    text-decoration: none;

    display: flex;
    align-items: center;
    gap: 10px;

    transition: 0.3s;
}

.btn-outline-custom:hover {
    background: #00c3ff;
    color: white;
}

/* STATS */

.hero-stats {
    margin-top: 20px;
}

.stat-card {
    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.05);

    border-radius: 20px;

    padding: 25px;

    display: flex;
    align-items: center;
    gap: 20px;

    transition: 0.3s;

    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);

    border-color: #00c3ff;

    box-shadow: 0 10px 30px rgba(0,195,255,0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;

    border-radius: 16px;

    background: rgba(0,195,255,0.1);

    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 28px;
    color: #00c3ff;
}

.stat-card h3 {
    color: #00c3ff;
    font-size: 32px;
    margin-bottom: 5px;
}

.stat-card p {
    color: #cbd5e1;
    margin: 0;
}

/* IMAGE AREA */

.hero-image-wrapper {

    position: relative;

    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 40px 0;
}

/* IMAGE CARD */

.hero-image-card {

    position: relative;

    width: 360px;
    height: 460px;

    border-radius: 35px;

    overflow: hidden;

    z-index: 3;

    background: rgba(255,255,255,0.03);

    border: 2px solid rgba(0,195,255,0.25);

    box-shadow:
        0 20px 50px rgba(0,0,0,0.4),
        0 0 40px rgba(0,195,255,0.15);
}

/* IMAGE */

.hero-image {

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: 0.4s;
}

.hero-image:hover {

    transform: scale(1.03);
}

.image-glow {

    position: absolute;

    width: 300px;
    height: 300px;

    background: rgba(0,195,255,0.18);

    filter: blur(90px);

    border-radius: 50%;

    z-index: 1;
}

.image-border {

    position: absolute;

    width: 390px;
    height: 490px;

    border: 2px dashed rgba(0,195,255,0.25);

    border-radius: 40px;

    z-index: 2;

    animation: floatBorder 5s ease-in-out infinite;
}

/* ANIMATION */

@keyframes floatBorder {

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

    50% {
        transform: translateY(-10px);
    }

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

}

/* RESPONSIVE */

@media (max-width: 992px) {

    .hero-image-card {

        width: 300px;
        height: 390px;
    }

    .image-border {

        width: 330px;
        height: 420px;
    }

}

@media (max-width: 768px) {

    .hero-image-wrapper {

        margin-top: 40px;
    }

}

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

.about-section {

    min-height: 100vh;

    display: flex;
    align-items: center;

    padding: 100px 0;

    background: #020b2d;
}

/* SUBTITLE */

.section-subtitle {

    color: #00c3ff;

    font-size: 18px;

    letter-spacing: 2px;

    margin-bottom: 20px;
}

/* TITLE */

.about-title {

    font-size: 60px;

    font-weight: 700;

    color: white;

    margin-bottom: 30px;
}

/* TEXT */

.about-text {

    color: rgba(255,255,255,0.75);

    font-size: 18px;

    line-height: 1.9;

    margin-bottom: 40px;
}

/* INFO */

.about-info {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;
}

.info-item {

    color: white;

    padding: 18px;

    background: rgba(255,255,255,0.04);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 15px;
}

.info-item span {

    color: #00c3ff;

    font-weight: 600;
}

/* IMAGE */

.about-image-wrapper {

    position: relative;

    display: inline-block;
}

.about-image {

    width: 350px;

    height: 450px;

    object-fit: cover;

    border-radius: 30px;

    position: relative;

    z-index: 2;

    border: 2px solid rgba(0,195,255,0.3);

    box-shadow:
        0 0 40px rgba(0,195,255,0.2),
        0 20px 40px rgba(0,0,0,0.4);
}

/* BORDER */

.about-image-border {

    position: absolute;

    top: -15px;
    left: -15px;

    width: 100%;
    height: 100%;

    border: 2px dashed rgba(0,195,255,0.3);

    border-radius: 30px;

    z-index: 1;
}

.info-item {

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 18px;

    padding: 25px;

    transition: 0.3s;
}

.info-item:hover {

    transform: translateY(-5px);

    border-color: rgba(0,195,255,0.35);

    box-shadow: 0 0 25px rgba(0,195,255,0.12);
}

.info-item span {

    color: #00cfff;

    font-weight: 700;

    display: block;

    margin-bottom: 10px;

    font-size: 20px;
}

.info-item p {

    color: white;

    margin-bottom: 8px;

    line-height: 1.7;
}

.info-date {

    color: #cbd5e1 !important;

    font-size: 14px;

    margin-bottom: 15px !important;
}

.certificate-link {

    display: inline-block;

    padding: 10px 18px;

    border-radius: 12px;

    background: rgba(0,195,255,0.12);

    border: 1px solid rgba(0,195,255,0.25);

    color: #00cfff;

    text-decoration: none;

    font-weight: 600;

    transition: 0.3s;
}

.certificate-link:hover {

    background: #00cfff;

    color: #020b2d;
}

/* RESPONSIVE */

@media (max-width: 992px) {

    .about-title {

        font-size: 45px;
    }

    .about-image {

        width: 300px;
        height: 380px;

        margin-top: 50px;
    }

}

@media (max-width: 768px) {

    .about-info {

        grid-template-columns: 1fr;
    }

    .about-title {

        font-size: 38px;
    }

}


/* =========================
   SKILLS SECTION
========================= */

.skills-section {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;
}

/* TITLE */

.skills-title {

    font-size: 60px;

    font-weight: 700;

    color: white;
}

.section-subtitle {

    color: #00c3ff;

    letter-spacing: 2px;

    margin-bottom: 15px;
}

/* CARD */

.skill-card {

    height: 100%;

    padding: 40px 35px;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 25px;

    transition: 0.4s;

    position: relative;

    overflow: hidden;
}

.skill-card:hover {

    transform: translateY(-10px);

    border-color: rgba(0,195,255,0.4);

    box-shadow:
        0 0 30px rgba(0,195,255,0.12);
}

/* ICON */

.skill-icon {

    width: 75px;
    height: 75px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 20px;

    margin-bottom: 25px;

    background: rgba(0,195,255,0.12);

    color: #00c3ff;

    font-size: 32px;
}

/* HEADING */

.skill-card h3 {

    color: white;

    font-size: 32px;

    margin-bottom: 25px;
}

/* LIST */

.skill-list {

    list-style: none;

    padding: 0;

    margin: 0;
}

.skill-list li {

    color: rgba(255,255,255,0.8);

    margin-bottom: 14px;

    position: relative;

    padding-left: 28px;

    line-height: 1.7;
}

/* CUSTOM BULLETS */

.skill-list li::before {

    content: '';

    position: absolute;

    left: 0;
    top: 10px;

    width: 10px;
    height: 10px;

    border-radius: 50%;

    background: #00c3ff;
}

/* RESPONSIVE */

@media (max-width: 992px) {

    .skills-title {

        font-size: 45px;
    }

}

@media (max-width: 768px) {

    .skills-title {

        font-size: 38px;
    }

    .skill-card {

        padding: 30px;
    }

}

/* =========================
   PROJECTS SECTION
========================= */

#projects {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;
}

/* TITLE */

.section-title {

    font-size: 60px;

    font-weight: 700;

    color: white;

    text-align: center;

    margin-bottom: 20px;
}

/* PROJECT CARD */

.project-card {

    height: 100%;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 25px;

    overflow: hidden;

    transition: 0.4s;

    position: relative;

    backdrop-filter: blur(10px);
}

.project-card:hover {

    transform: translateY(-12px);

    border-color: rgba(0,195,255,0.35);

    box-shadow:
        0 0 35px rgba(0,195,255,0.12);
}
/* IMAGE CONTAINER */

.project-image-wrapper {

    height: 220px;

    background: #ffffff;

    display: flex;

    align-items: center;

    justify-content: center;

    overflow: hidden;

    padding: 0;
}


/* IMAGE */

.project-image {

    width: 100%;

    height: 300px;

    object-fit: contain;

    object-position: center;

    display: block;

    transition: 0.5s ease;
}


.project-card {

    height: 100%;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 25px;

    overflow: hidden;

    transition: 0.4s;

    position: relative;

    backdrop-filter: blur(10px);

    display: flex;

    flex-direction: column;
}

/* CONTENT */

.project-card h4 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.project-card p {
    color: #cbd5e1;
    line-height: 1.9;
    font-size: 0.95rem;
}

.project-card .p-4 {

    display: flex;

    flex-direction: column;

    flex-grow: 1;
}


/* GITHUB LINK */

.project-card a {
    color: #00cfff;
    text-decoration: none;
    font-weight: 600;
}

.project-card a:hover {
    text-decoration: underline;
}

/* BADGES */

/* badges */
.project-card .badge {
    padding: 10px 14px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    background: rgba(0, 191, 255, 0.15) !important;
    color: #00cfff;
    border: 1px solid rgba(0, 191, 255, 0.3);
}

/* RESPONSIVE */

@media (max-width: 992px) {

    .section-title {

        font-size: 45px;
    }

}

@media (max-width: 768px) {

    .section-title {

        font-size: 38px;
    }

    .project-card h4 {

        font-size: 24px;
    }

}

/* PROJECT BUTTON */

.project-link {

    display: inline-flex;

    align-items: center;

    gap: 10px;

    padding: 12px 18px;

    margin: 15px;

    border-radius: 14px;

    background: rgba(0,195,255,0.1);

    border: 1px solid rgba(0,195,255,0.25);

    color: #00c3ff !important;

    transition: 0.3s;
}

.project-link:hover {

    background: #00c3ff;

    color: #020b2d !important;
}


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

#contact {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;

    display: flex;

    align-items: center;
}

/* CONTACT BOX */

.contact-box {

    max-width: 700px;

    margin: auto;

    padding: 60px 40px;

    border-radius: 30px;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    backdrop-filter: blur(12px);

    box-shadow:
        0 0 40px rgba(0,195,255,0.08);
}

/* TITLE */

.contact-title {

    font-size: 60px;

    font-weight: 700;

    color: white;

    margin-bottom: 20px;
}

/* TEXT */

.contact-text {

    color: #cbd5e1;

    font-size: 1.1rem;

    line-height: 1.8;

    margin-bottom: 40px;
}

/* BUTTONS */

.contact-btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    padding: 14px 30px;

    border-radius: 14px;

    background: rgba(0,195,255,0.1);

    border: 1px solid rgba(0,195,255,0.25);

    color: #00cfff;

    text-decoration: none;

    font-weight: 600;

    transition: 0.3s;
}

.contact-btn:hover {

    background: #00cfff;

    color: #020b2d;

    transform: translateY(-4px);

    box-shadow:
        0 0 25px rgba(0,195,255,0.25);
}

/* ICONS */

.contact-btn i {

    font-size: 1.1rem;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .contact-title {

        font-size: 42px;
    }

    .contact-box {

        padding: 40px 25px;
    }
}

/* =========================
   TRAININGS SECTION
========================= */

#trainings {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;
}

/* SUBTITLE */

.section-subtitle {

    color: #94a3b8;

    font-size: 1.1rem;

    margin-top: 15px;
}

/* TRAINING CARD */

.training-card {

    height: 100%;

    padding: 35px;

    border-radius: 24px;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    backdrop-filter: blur(10px);

    transition: 0.4s;

    display: flex;

    gap: 25px;
}

.training-card:hover {

    transform: translateY(-10px);

    border-color: rgba(0,195,255,0.35);

    box-shadow:
        0 0 30px rgba(0,195,255,0.12);
}

/* ICON */

.training-icon {

    width: 70px;

    height: 70px;

    border-radius: 20px;

    background: rgba(0,195,255,0.12);

    display: flex;

    align-items: center;

    justify-content: center;

    color: #00cfff;

    font-size: 30px;

    flex-shrink: 0;
}

/* CONTENT */

.training-content h3 {

    color: white;

    font-size: 1.6rem;

    font-weight: 700;

    margin-bottom: 10px;
}

.training-content h5 {

    color: #00cfff;

    font-size: 1rem;

    margin-bottom: 10px;
}

.training-date {

    display: inline-block;

    margin-bottom: 18px;

    color: #94a3b8;

    font-size: 0.9rem;
}

.training-content p {

    color: #cbd5e1;

    line-height: 1.9;

    margin-bottom: 0;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .training-card {

        flex-direction: column;

        text-align: center;
    }

    .training-icon {

        margin: auto;
    }
}
/* =========================
   TRAININGS SECTION
========================= */

#trainings {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;
}

/* SUBTITLE */

.section-subtitle {

    color: #94a3b8;

    font-size: 1.1rem;

    margin-top: 15px;
}

/* TRAINING CARD */

.training-card {

    height: 100%;

    padding: 35px;

    border-radius: 24px;

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    backdrop-filter: blur(10px);

    transition: 0.4s;

    display: flex;

    gap: 25px;
}

.training-card:hover {

    transform: translateY(-10px);

    border-color: rgba(0,195,255,0.35);

    box-shadow:
        0 0 30px rgba(0,195,255,0.12);
}

/* ICON */

.training-icon {

    width: 70px;

    height: 70px;

    border-radius: 20px;

    background: rgba(0,195,255,0.12);

    display: flex;

    align-items: center;

    justify-content: center;

    color: #00cfff;

    font-size: 30px;

    flex-shrink: 0;
}

/* CONTENT */

.training-content h3 {

    color: white;

    font-size: 1.6rem;

    font-weight: 700;

    margin-bottom: 10px;
}

.training-content h5 {

    color: #00cfff;

    font-size: 1rem;

    margin-bottom: 10px;
}

.training-date {

    display: inline-block;

    margin-bottom: 18px;

    color: #94a3b8;

    font-size: 0.9rem;
}

.training-content p {

    color: #cbd5e1;

    line-height: 1.9;

    margin-bottom: 0;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .training-card {

        flex-direction: column;

        text-align: center;
    }

    .training-icon {

        margin: auto;
    }
}

/* =========================
   EXPERIENCE SECTION
========================= */

#experience {

    min-height: 100vh;

    padding: 120px 0;

    background: #020b2d;
}

/* TITLE */

.section-title {

    font-size: 60px;

    font-weight: 700;

    color: white;

    margin-bottom: 80px;
}

/* TIMELINE */

.timeline {

    position: relative;

    max-width: 1000px;

    margin: auto;
}

.timeline::before {

    content: '';

    position: absolute;

    left: 20px;

    top: 0;

    width: 3px;

    height: 100%;

    background: rgba(0,195,255,0.3);
}

/* ITEM */

.timeline-item {

    position: relative;

    padding-left: 70px;

    margin-bottom: 50px;
}

/* DOT */

.timeline-dot {

    position: absolute;

    left: 10px;

    top: 15px;

    width: 22px;

    height: 22px;

    border-radius: 50%;

    background: #00cfff;

    border: 4px solid #020b2d;

    box-shadow: 0 0 20px rgba(0,195,255,0.7);
}

/* CARD */

.experience-card {

    background: rgba(255,255,255,0.03);

    border: 1px solid rgba(255,255,255,0.08);

    border-radius: 25px;

    padding: 35px;

    backdrop-filter: blur(10px);

    transition: 0.4s;
}

.experience-card:hover {

    transform: translateY(-8px);

    border-color: rgba(0,195,255,0.4);

    box-shadow: 0 0 35px rgba(0,195,255,0.15);
}

/* TEXT */

.experience-card h4 {

    color: white;

    font-size: 28px;

    font-weight: 700;
}

.experience-date {

    color: #00cfff;

    font-weight: 600;

    font-size: 15px;
}

.experience-card p,
.experience-card li {

    color: #cbd5e1;

    line-height: 1.9;

    font-size: 16px;
}

.experience-card ul {

    padding-left: 20px;

    margin-top: 15px;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .section-title {

        font-size: 42px;
    }

    .timeline-item {

        padding-left: 55px;
    }

    .experience-card {

        padding: 25px;
    }

    .experience-card h4 {

        font-size: 22px;
    }

}