/* =========================================================
   GLOBAL
========================================================= */

:root {
    --black: #080808;
    --black-light: #101010;
    --black-card: #141414;

    --white: #f5f5f5;
    --white-soft: #cfcfcf;
    --gray: #888888;

    --red: #c1121f;
    --red-bright: #e01b2f;
    --gold: #d4af37;
    --gold-light: #f0cf68;

    --border: rgba(255, 255, 255, 0.09);

    --max-width: 1200px;

    --transition: 0.3s ease;
}


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


html {
    scroll-behavior: smooth;
}


body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}


body::selection {
    background: var(--red);
    color: var(--white);
}


img {
    max-width: 100%;
    display: block;
}


a {
    color: inherit;
    text-decoration: none;
}


button,
input,
textarea {
    font: inherit;
}


ul {
    list-style: none;
}


section {
    scroll-margin-top: 100px;
}


.section {
    padding: 110px 0;
}


.section-container {
    width: min(90%, var(--max-width));
    margin: 0 auto;
}


/* =========================================================
   SCROLLBAR
========================================================= */

::-webkit-scrollbar {
    width: 9px;
}


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


::-webkit-scrollbar-thumb {
    background: var(--red);
    border-radius: 10px;
}


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


/* =========================================================
   NAVBAR
========================================================= */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;

    background: rgba(8, 8, 8, 0.88);
    backdrop-filter: blur(14px);

    border-bottom: 1px solid var(--border);
}


.nav-container {
    width: min(94%, 1400px);
    min-height: 82px;
    margin: 0 auto;

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

    gap: 30px;
}


/* Brand */

.brand {
    display: flex;
    align-items: center;
    gap: 12px;

    flex-shrink: 0;
}


.brand-logo {
    width: 48px;
    height: 48px;

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

    border-radius: 50%;

    background: var(--red);

    color: var(--white);

    font-size: 17px;
    font-weight: 800;

    border: 2px solid var(--gold);

    box-shadow:
        0 0 18px rgba(193, 18, 31, 0.35);

    transition: var(--transition);
}


.brand:hover .brand-logo {
    background: var(--gold);
    color: var(--black);

    transform: rotate(-8deg);
}


.brand-info h1 {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
}


.brand-info span {
    display: block;

    margin-top: 3px;

    color: var(--gold);

    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
}


/* Navigation */

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}


.nav-links a {
    position: relative;

    color: var(--white-soft);

    font-size: 14px;
    font-weight: 500;

    transition: var(--transition);
}


.nav-links a::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -8px;

    width: 0;
    height: 2px;

    background: var(--red);

    transition: var(--transition);
}


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


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


/* Social Links */

.social-links {
    display: flex;
    align-items: center;
    gap: 10px;
}


.social-links a {
    padding: 7px 10px;

    border: 1px solid var(--border);
    border-radius: 6px;

    color: var(--gray);

    font-size: 12px;

    transition: var(--transition);
}


.social-links a:hover {
    color: var(--gold);

    border-color: var(--gold);

    transform: translateY(-2px);
}


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

.hero {
    min-height: 100vh;

    display: flex;
    align-items: center;

    padding: 150px 0 90px;

    position: relative;

    overflow: hidden;
}


/* Background glow */

.hero::before {
    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    top: 10%;
    left: -250px;

    background: rgba(193, 18, 31, 0.12);

    border-radius: 50%;

    filter: blur(100px);

    pointer-events: none;
}


.hero::after {
    content: "";

    position: absolute;

    width: 450px;
    height: 450px;

    right: -220px;
    bottom: -150px;

    background: rgba(212, 175, 55, 0.08);

    border-radius: 50%;

    filter: blur(100px);

    pointer-events: none;
}


.hero-container {
    width: min(90%, var(--max-width));
    margin: 0 auto;

    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    align-items: center;

    gap: 80px;
}


.hero-content {
    position: relative;
    z-index: 2;
}


.hero-greeting {
    color: var(--gold);

    font-size: 18px;
    font-weight: 600;

    margin-bottom: 8px;
}


.hero-content h2 {
    font-size: clamp(42px, 6vw, 76px);

    line-height: 1.05;

    letter-spacing: -2px;

    margin-bottom: 22px;
}


.hero-title {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;

    font-size: clamp(20px, 3vw, 30px);

    font-weight: 600;

    margin-bottom: 24px;
}


.hero-title span:first-child {
    color: var(--white-soft);
}


.changing-text {
    color: var(--red-bright);

    position: relative;
}


.changing-text::after {
    content: "";

    display: inline-block;

    width: 2px;
    height: 1em;

    margin-left: 7px;

    background: var(--gold);

    vertical-align: -2px;

    animation: blink 0.8s infinite;
}


@keyframes blink {
    50% {
        opacity: 0;
    }
}


.hero-description {
    max-width: 620px;

    color: var(--white-soft);

    font-size: 16px;

    line-height: 1.8;

    margin-bottom: 34px;
}


/* Hero Buttons */

.hero-buttons {
    display: flex;
    flex-wrap: wrap;

    gap: 15px;
}


.btn {
    display: inline-flex;

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

    min-width: 155px;

    padding: 13px 22px;

    border-radius: 6px;

    font-size: 14px;
    font-weight: 700;

    transition: var(--transition);

    cursor: pointer;
}


.btn-primary {
    background: var(--red);

    color: var(--white);

    border: 1px solid var(--red);
}


.btn-primary:hover {
    background: var(--red-bright);

    border-color: var(--red-bright);

    transform: translateY(-3px);

    box-shadow:
        0 10px 30px rgba(193, 18, 31, 0.25);
}


.btn-secondary {
    background: transparent;

    color: var(--gold);

    border: 1px solid var(--gold);
}


.btn-secondary:hover {
    background: var(--gold);

    color: var(--black);

    transform: translateY(-3px);

    box-shadow:
        0 10px 30px rgba(212, 175, 55, 0.15);
}


/* Hero Image */

.hero-image-container {
    position: relative;

    display: flex;

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

    min-height: 480px;
}


.hero-glow {
    position: absolute;

    width: 330px;
    height: 330px;

    background: rgba(212, 175, 55, 0.18);

    filter: blur(80px);

    border-radius: 50%;
}


.hero-image {
    position: relative;

    width: min(100%, 410px);

    aspect-ratio: 1 / 1;

    padding: 10px;

    background: linear-gradient(
        135deg,
        var(--red),
        var(--gold)
    );

    border-radius: 14px;

    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.6);

    transform: rotate(3deg);

    transition: var(--transition);
}


.hero-image:hover {
    transform: rotate(0deg) translateY(-8px);
}


.hero-image::before {
    content: "";

    position: absolute;

    inset: 10px;

    border: 1px solid rgba(255, 255, 255, 0.15);

    border-radius: 8px;

    pointer-events: none;
}


.hero-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    border-radius: 8px;

    background: var(--black-card);
}


/* =========================================================
   SECTION HEADINGS
========================================================= */

.section-heading {
    max-width: 720px;

    margin-bottom: 60px;
}


.section-label {
    display: inline-block;

    color: var(--red-bright);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 3px;

    margin-bottom: 12px;
}


.section-heading h2 {
    font-size: clamp(32px, 5vw, 52px);

    line-height: 1.1;

    margin-bottom: 18px;
}


.section-heading p {
    color: var(--white-soft);

    font-size: 16px;

    line-height: 1.8;
}


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

.about {
    background: var(--black-light);
}


.about-content {
    display: grid;

    grid-template-columns: 1.2fr 0.8fr;

    gap: 70px;

    align-items: start;
}


.about-text p {
    color: var(--white-soft);

    margin-bottom: 20px;

    line-height: 1.9;
}


.about-text strong {
    color: var(--gold);
}


.about-highlights {
    display: grid;

    gap: 18px;
}


.highlight-card {
    padding: 28px;

    background: var(--black-card);

    border: 1px solid var(--border);

    border-left: 3px solid var(--red);

    border-radius: 8px;

    transition: var(--transition);
}


.highlight-card:hover {
    transform: translateX(6px);

    border-left-color: var(--gold);
}


.highlight-card h3 {
    color: var(--white);

    margin-bottom: 10px;

    font-size: 18px;
}


.highlight-card p {
    color: var(--gray);

    font-size: 14px;

    line-height: 1.7;
}


/* =========================================================
   JOURNEY
========================================================= */

.journey-grid {
    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 70px;
}


.journey-column > h3 {
    color: var(--gold);

    font-size: 24px;

    margin-bottom: 28px;
}


.timeline-card {
    position: relative;

    padding: 25px 25px 25px 28px;

    margin-bottom: 18px;

    background: var(--black-card);

    border: 1px solid var(--border);

    border-radius: 8px;

    transition: var(--transition);
}


.timeline-card::before {
    content: "";

    position: absolute;

    left: -1px;
    top: 20px;

    width: 3px;
    height: 40px;

    background: var(--red);
}


.timeline-card:hover {
    transform: translateY(-4px);

    border-color: rgba(212, 175, 55, 0.3);
}


.timeline-date {
    display: inline-block;

    color: var(--gold);

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 1px;

    margin-bottom: 8px;
}


.timeline-card h4 {
    font-size: 19px;

    margin-bottom: 5px;
}


.timeline-company {
    color: var(--red-bright);

    font-size: 14px;
    font-weight: 600;

    margin-bottom: 12px;
}


.timeline-card p:last-child {
    color: var(--gray);

    font-size: 14px;

    line-height: 1.7;
}


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

.skills {
    background: var(--black-light);
}


.skills-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;
}


.skill-category {
    padding: 30px;

    background: var(--black);

    border: 1px solid var(--border);

    border-radius: 8px;

    transition: var(--transition);
}


.skill-category:hover {
    transform: translateY(-6px);

    border-color: var(--red);
}


.skill-category h3 {
    color: var(--gold);

    font-size: 19px;

    margin-bottom: 22px;
}


.skill-category ul {
    display: flex;

    flex-wrap: wrap;

    gap: 9px;
}


.skill-category li {
    padding: 7px 11px;

    background: rgba(193, 18, 31, 0.08);

    border: 1px solid rgba(193, 18, 31, 0.2);

    border-radius: 5px;

    color: var(--white-soft);

    font-size: 12px;

    transition: var(--transition);
}


.skill-category li:hover {
    color: var(--gold);

    border-color: var(--gold);
}


/* =========================================================
   CERTIFICATES
========================================================= */

.certificates-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 24px;
}


.certificate-card {
    overflow: hidden;

    background: var(--black-card);

    border: 1px solid var(--border);

    border-radius: 10px;

    transition: var(--transition);
}


.certificate-card:hover {
    transform: translateY(-8px);

    border-color: var(--gold);

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.4);
}


.certificate-image {
    height: 210px;

    padding: 12px;

    background: #050505;
}


.certificate-image img {
    width: 100%;
    height: 100%;

    object-fit: contain;

    border-radius: 5px;
}


.certificate-content {
    padding: 24px;
}


.certificate-content span {
    color: var(--red-bright);

    font-size: 12px;
    font-weight: 700;
}


.certificate-content h3 {
    margin: 8px 0 12px;

    font-size: 19px;
}


.certificate-content p {
    color: var(--gray);

    font-size: 13px;

    line-height: 1.7;
}


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

.projects {
    background: var(--black-light);
}


.projects-grid {
    display: grid;

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

    gap: 28px;
}


.project-card {
    overflow: hidden;

    background: var(--black);

    border: 1px solid var(--border);

    border-radius: 10px;

    transition: var(--transition);
}


.project-card:hover {
    transform: translateY(-8px);

    border-color: rgba(212, 175, 55, 0.45);
}


.project-image {
    height: 260px;

    overflow: hidden;

    background: var(--black-card);
}


.project-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: 0.5s ease;
}


.project-card:hover .project-image img {
    transform: scale(1.05);
}


.project-content {
    padding: 28px;
}


.project-number {
    color: var(--red-bright);

    font-size: 12px;
    font-weight: 800;

    letter-spacing: 2px;
}


.project-content h3 {
    font-size: 25px;

    margin: 8px 0 12px;
}


.project-content > p {
    color: var(--gray);

    font-size: 14px;

    line-height: 1.8;

    margin-bottom: 18px;
}


.project-tech {
    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    margin-bottom: 22px;
}


.project-tech span {
    padding: 5px 9px;

    border: 1px solid var(--border);

    border-radius: 4px;

    color: var(--gold);

    font-size: 11px;
}


.project-links {
    display: flex;

    gap: 15px;
}


.project-links a {
    color: var(--white);

    font-size: 13px;
    font-weight: 700;

    transition: var(--transition);
}


.project-links a:hover {
    color: var(--red-bright);
}


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

.contact-content {
    display: grid;

    grid-template-columns: 0.8fr 1.2fr;

    gap: 70px;

    align-items: start;
}


.contact-info h3 {
    font-size: 28px;

    margin-bottom: 15px;
}


.contact-info > p {
    color: var(--gray);

    line-height: 1.8;

    margin-bottom: 30px;
}


.contact-links {
    display: flex;

    flex-direction: column;

    gap: 12px;
}


.contact-links a {
    width: fit-content;

    color: var(--gold);

    font-size: 14px;

    transition: var(--transition);
}


.contact-links a:hover {
    color: var(--red-bright);

    transform: translateX(5px);
}


/* Contact Form */

.contact-form {
    display: flex;

    flex-direction: column;

    gap: 18px;
}


.form-group {
    display: flex;

    flex-direction: column;

    gap: 7px;
}


.form-group label {
    color: var(--white-soft);

    font-size: 13px;
    font-weight: 600;
}


.form-group input,
.form-group textarea {
    width: 100%;

    padding: 14px 16px;

    background: var(--black-card);

    border: 1px solid var(--border);

    border-radius: 6px;

    color: var(--white);

    outline: none;

    resize: vertical;

    transition: var(--transition);
}


.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666;
}


.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--red);

    box-shadow:
        0 0 0 3px rgba(193, 18, 31, 0.1);
}


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

.footer {
    padding: 60px 0 25px;

    background: #050505;

    border-top: 1px solid var(--border);
}


.footer-container {
    width: min(90%, var(--max-width));
    margin: 0 auto;
}


.footer-brand {
    display: flex;

    align-items: center;

    gap: 14px;

    margin-bottom: 25px;
}


.footer-brand h2 {
    font-size: 18px;
}


.footer-brand p {
    color: var(--gold);

    font-size: 12px;
}


.footer-socials {
    display: flex;

    gap: 20px;

    margin-bottom: 30px;
}


.footer-socials a {
    color: var(--gray);

    font-size: 13px;

    transition: var(--transition);
}


.footer-socials a:hover {
    color: var(--red-bright);
}


.footer-bottom {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 20px;

    padding-top: 25px;

    border-top: 1px solid var(--border);
}


.footer-bottom p {
    color: #666;

    font-size: 12px;
}


.footer-bottom a {
    color: var(--gold);

    font-size: 12px;

    transition: var(--transition);
}


.footer-bottom a:hover {
    color: var(--red-bright);
}


/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 1000px) {

    .nav-links {
        gap: 17px;
    }


    .social-links {
        display: none;
    }


    .hero-container {
        grid-template-columns: 1fr;

        text-align: center;

        gap: 50px;
    }


    .hero-content {
        display: flex;

        flex-direction: column;

        align-items: center;
    }


    .hero-description {
        max-width: 700px;
    }


    .hero-image-container {
        min-height: 380px;
    }


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


    .journey-grid {
        grid-template-columns: 1fr;

        gap: 50px;
    }


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


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


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

}


/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 700px) {

    .section {
        padding: 80px 0;
    }


    .nav-container {
        min-height: 72px;
    }


    .brand-info {
        display: none;
    }


    .brand-logo {
        width: 43px;
        height: 43px;
    }


    .nav-links {
        gap: 12px;
    }


    .nav-links a {
        font-size: 11px;
    }


    .nav-links a::after {
        bottom: -5px;
    }


    .hero {
        padding-top: 125px;
    }


    .hero-content h2 {
        letter-spacing: -1px;
    }


    .hero-title {
        justify-content: center;

        font-size: 21px;
    }


    .hero-description {
        font-size: 14px;
    }


    .hero-buttons {
        flex-direction: column;

        width: 100%;

        max-width: 280px;
    }


    .btn {
        width: 100%;
    }


    .hero-image-container {
        min-height: 300px;
    }


    .hero-image {
        width: min(90%, 320px);
    }


    .section-heading {
        margin-bottom: 40px;
    }


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


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


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


    .project-image {
        height: 220px;
    }


    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 480px) {

    .nav-links {
        gap: 9px;
    }


    .nav-links a {
        font-size: 10px;
    }


    .hero-content h2 {
        font-size: 39px;
    }


    .hero-greeting {
        font-size: 16px;
    }


    .hero-title {
        font-size: 18px;
    }


    .section-heading h2 {
        font-size: 32px;
    }


    .timeline-card,
    .highlight-card,
    .skill-category,
    .project-content,
    .certificate-content {
        padding: 20px;
    }

}

/* =========================================================
   SCROLL REVEAL
========================================================= */

.reveal {
    opacity: 0;
    transform: translateY(30px);

    transition:
        opacity 0.7s ease,
        transform 0.7s ease;
}


.reveal.show {
    opacity: 1;
    transform: translateY(0);
}

/* social links */