/* =========================================================
   KEERTHI SRI VEMULA - PERSONAL PORTFOLIO
   Main Theme:
   Deep Navy + Royal Blue + White + Soft Silver
   ========================================================= */


/* ================= ROOT ================= */

:root {

    --navy: #0b1220;
    --navy-light: #111c31;

    --blue: #2563eb;
    --blue-light: #3b82f6;
    --blue-soft: #dbeafe;

    --white: #ffffff;

    --background: #f8fafc;
    --surface: #ffffff;

    --text: #172033;
    --text-light: #4b5563;
    --muted: #6b7280;

    --border: #e5e7eb;

    --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);

    --radius: 20px;

    --transition: 0.35s ease;

}


/* ================= RESET ================= */

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


html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}


body {
    font-family: "DM Sans", sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}


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


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


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


button {
    font-family: inherit;
}


.container {
    width: min(1120px, 90%);
    margin: auto;
}


.section {
    padding: 110px 0;
    position: relative;
}


/* ================= SCROLL PROGRESS ================= */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--blue),
        #60a5fa
    );
    z-index: 9999;
}


/* ================= HEADER ================= */

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

    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);

    border-bottom: 1px solid transparent;

    transition: var(--transition);
}


.header.scrolled {
    border-color: var(--border);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
}


.nav-container {
    height: 78px;

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


.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}


.logo span {
    color: var(--blue);
}


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


.nav-link {
    position: relative;

    color: var(--text-light);

    font-size: 0.9rem;
    font-weight: 600;

    transition: var(--transition);
}


.nav-link::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -8px;

    width: 0;
    height: 2px;

    background: var(--blue);

    transition: var(--transition);
}


.nav-link:hover,
.nav-link.active {
    color: var(--blue);
}


.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}


.menu-btn {
    display: none;

    border: 0;
    background: transparent;

    font-size: 1.4rem;
    color: var(--navy);

    cursor: pointer;
}


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

.hero {
    min-height: 100vh;

    padding: 150px 0 100px;

    position: relative;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 85% 25%,
            rgba(37, 99, 235, 0.12),
            transparent 30%
        ),
        linear-gradient(
            180deg,
            #ffffff,
            #f8fafc
        );

    display: flex;
    align-items: center;
}


.hero-grid {
    display: grid;

    grid-template-columns: 1.05fr 0.95fr;

    gap: 80px;

    align-items: center;
}


.hero-bg-circle {
    position: absolute;

    border-radius: 50%;

    filter: blur(2px);

    pointer-events: none;
}


.circle-one {
    width: 350px;
    height: 350px;

    right: -180px;
    top: 100px;

    border: 1px solid rgba(37, 99, 235, 0.12);
}


.circle-two {
    width: 220px;
    height: 220px;

    left: -100px;
    bottom: 80px;

    border: 1px solid rgba(37, 99, 235, 0.08);
}


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


.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 22px;

    color: var(--blue);

    font-size: 0.76rem;
    font-weight: 700;

    letter-spacing: 0.15em;
}


.eyebrow span {
    width: 35px;
    height: 2px;

    background: var(--blue);
}


.hero h1 {
    font-size: clamp(3rem, 6vw, 5.4rem);

    line-height: 1.02;

    letter-spacing: -0.06em;

    color: var(--navy);

    margin-bottom: 20px;
}


.hero h1 span {
    display: block;

    color: var(--blue);

    background: linear-gradient(
        90deg,
        var(--blue),
        #60a5fa
    );

    -webkit-background-clip: text;
    background-clip: text;

    -webkit-text-fill-color: transparent;
}


.hero-role {
    color: var(--navy-light);

    font-size: clamp(1rem, 2vw, 1.35rem);

    font-weight: 600;

    margin-bottom: 20px;
}


.hero-role b {
    color: var(--blue);

    margin: 0 5px;
}


.hero-text {
    max-width: 650px;

    color: var(--text-light);

    font-size: 1.05rem;

    margin-bottom: 32px;
}


.hero-buttons {
    display: flex;

    align-items: center;

    flex-wrap: wrap;

    gap: 13px;

    margin-bottom: 35px;
}


/* ================= BUTTONS ================= */

.btn {
    position: relative;

    display: inline-flex;

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

    gap: 9px;

    padding: 13px 20px;

    border-radius: 10px;

    font-size: 0.9rem;

    font-weight: 700;

    overflow: hidden;

    transition: var(--transition);
}


.btn-primary {
    color: var(--white);

    background: var(--blue);

    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.25);
}


.btn-primary:hover {
    transform: translateY(-3px);

    background: #1d4ed8;

    box-shadow: 0 15px 30px rgba(37, 99, 235, 0.32);
}


.btn-outline {
    color: var(--navy);

    background: var(--white);

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


.btn-outline:hover {
    transform: translateY(-3px);

    color: var(--blue);

    border-color: var(--blue);

    box-shadow: var(--shadow);
}


.btn-text {
    color: var(--blue);

    padding-left: 5px;
}


.btn-text:hover {
    gap: 14px;
}


.ripple {
    position: absolute;

    width: 10px;
    height: 10px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.45);

    transform: translate(-50%, -50%);

    animation: ripple 0.6s ease-out;

    pointer-events: none;
}


@keyframes ripple {

    from {
        width: 10px;
        height: 10px;
        opacity: 1;
    }

    to {
        width: 300px;
        height: 300px;
        opacity: 0;
    }

}


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

.hero-tech {
    display: flex;

    flex-wrap: wrap;

    gap: 10px;
}


.hero-tech span {
    padding: 7px 12px;

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

    border-radius: 50px;

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

    color: var(--muted);

    font-size: 0.72rem;
    font-weight: 700;

    letter-spacing: 0.08em;
}


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

.hero-photo {
    display: flex;

    justify-content: center;

    position: relative;
}


.photo-frame {
    position: relative;

    width: min(390px, 80vw);

    aspect-ratio: 0.84;

    transform: rotate(2deg);

    transition: transform 0.2s ease-out;

    filter: drop-shadow(
        0 25px 45px rgba(15, 23, 42, 0.18)
    );
}


.photo-frame::before {
    content: "";

    position: absolute;

    inset: 12px -12px -12px 12px;

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

    border-radius: 25px;

    opacity: 0.25;

    z-index: -1;
}


.photo-frame img {
    width: 100%;
    height: 100%;

    object-fit: cover;

    border-radius: 25px;

    border: 8px solid var(--white);

    box-shadow: var(--shadow);
}


.photo-ring {
    position: absolute;

    width: 80px;
    height: 80px;

    border: 12px solid rgba(37, 99, 235, 0.13);

    border-radius: 50%;

    top: -35px;
    right: -35px;

    animation: pulseRing 3s infinite;
}


@keyframes pulseRing {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.15);
        opacity: 0.3;
    }

}


.photo-decoration {
    position: absolute;

    left: -25px;
    bottom: 80px;

    display: flex;

    flex-direction: column;

    gap: 8px;

    z-index: 3;
}


.photo-decoration span {
    width: 9px;
    height: 9px;

    background: var(--blue);

    border-radius: 50%;

    animation: dotFloat 2s infinite alternate;
}


.photo-decoration span:nth-child(2) {
    animation-delay: 0.3s;
}


.photo-decoration span:nth-child(3) {
    animation-delay: 0.6s;
}


@keyframes dotFloat {

    to {
        transform: translateX(8px);
    }

}


.photo-label {
    position: absolute;

    left: 25px;
    bottom: 25px;

    padding: 12px 16px;

    background: rgba(11, 18, 32, 0.9);

    color: var(--white);

    border-radius: 12px;

    backdrop-filter: blur(10px);

    display: flex;

    flex-direction: column;

    gap: 2px;
}


.photo-label strong {
    font-size: 0.85rem;

    letter-spacing: 0.08em;
}


.photo-label small {
    color: #cbd5e1;

    font-size: 0.68rem;
}


/* ================= SECTION HEADING ================= */

.section-heading {
    display: flex;

    gap: 25px;

    align-items: flex-start;

    margin-bottom: 55px;
}


.section-number {
    color: var(--blue);

    font-size: 0.8rem;

    font-weight: 800;

    letter-spacing: 0.12em;

    padding-top: 8px;
}


.section-tag {
    color: var(--blue);

    font-size: 0.75rem;

    font-weight: 800;

    letter-spacing: 0.15em;

    margin-bottom: 8px;
}


.section-heading h2 {
    max-width: 700px;

    font-size: clamp(2rem, 4vw, 3.5rem);

    line-height: 1.1;

    letter-spacing: -0.045em;
}


.section-heading h2 em,
.contact-content h2 em,
.about-card h3 em,
.social-card h3 em {
    color: var(--blue);

    font-family: "Playfair Display", serif;
}


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

.about-section {
    background: var(--white);
}


.about-grid {
    display: grid;

    grid-template-columns: 1.2fr 0.8fr;

    gap: 60px;

    align-items: center;
}


.about-content {
    color: var(--text-light);

    font-size: 1rem;
}


.about-lead {
    color: var(--navy);

    font-size: 1.3rem;

    font-weight: 500;

    margin-bottom: 20px;
}


.about-content p {
    margin-bottom: 15px;
}


.about-highlights {
    display: grid;

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

    gap: 12px;

    margin-top: 30px;
}


.about-highlights > div {
    display: flex;

    gap: 10px;

    padding: 15px;

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

    border-radius: 14px;

    background: var(--background);

    transition: var(--transition);
}


.about-highlights > div:hover {
    transform: translateY(-5px);

    border-color: var(--blue-soft);

    box-shadow: var(--shadow);
}


.about-highlights i {
    color: var(--blue);

    font-size: 1.1rem;

    padding-top: 4px;
}


.about-highlights span {
    display: flex;

    flex-direction: column;
}


.about-highlights strong {
    font-size: 0.75rem;
}


.about-highlights small {
    color: var(--muted);

    font-size: 0.65rem;
}


.about-card {
    position: relative;

    padding: 45px 35px;

    border-radius: 24px;

    background: var(--navy);

    color: var(--white);

    overflow: hidden;

    box-shadow: var(--shadow);
}


.about-card::after {
    content: "";

    position: absolute;

    width: 180px;
    height: 180px;

    border-radius: 50%;

    background: rgba(37, 99, 235, 0.18);

    right: -80px;
    bottom: -80px;
}


.about-card-icon {
    width: 55px;
    height: 55px;

    display: grid;
    place-items: center;

    border-radius: 15px;

    background: rgba(255, 255, 255, 0.08);

    color: #60a5fa;

    font-size: 1.3rem;

    margin-bottom: 25px;
}


.about-card > span {
    color: #93c5fd;

    font-size: 0.7rem;

    font-weight: 800;

    letter-spacing: 0.15em;
}


.about-card h3 {
    position: relative;
    z-index: 2;

    margin: 10px 0;

    font-size: 2rem;
}


.about-card p {
    position: relative;
    z-index: 2;

    color: #cbd5e1;

    font-size: 0.85rem;
}


/* ================= EDUCATION ================= */

.education-section {
    background: var(--background);
}


.education-card {
    position: relative;

    display: grid;

    grid-template-columns: 100px 70px 1fr;

    gap: 30px;

    align-items: center;

    padding: 35px;

    background: var(--white);

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

    border-radius: 22px;

    box-shadow: 0 15px 40px rgba(15, 23, 42, 0.06);

    overflow: hidden;

    transition: var(--transition);
}


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

    position: absolute;

    left: 0;
    top: 0;

    width: 5px;
    height: 100%;

    background: var(--blue);
}


.education-card:hover {
    transform: translateY(-7px);

    box-shadow: var(--shadow);

    border-color: #bfdbfe;
}


.education-year {
    color: var(--blue);

    font-size: 1.8rem;

    font-weight: 800;
}


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

    display: grid;
    place-items: center;

    border-radius: 16px;

    background: var(--blue-soft);

    color: var(--blue);

    font-size: 1.4rem;
}


.education-status {
    display: inline-block;

    color: var(--blue);

    font-size: 0.68rem;

    font-weight: 800;

    letter-spacing: 0.12em;

    margin-bottom: 7px;
}


.education-content h3 {
    font-size: 1.4rem;

    margin-bottom: 4px;
}


.education-content h4 {
    color: var(--text-light);

    font-size: 1rem;

    font-weight: 600;

    margin-bottom: 3px;
}


.education-content p {
    color: var(--muted);

    font-size: 0.85rem;
}


.education-meta {
    display: flex;

    flex-wrap: wrap;

    gap: 15px;

    margin-top: 15px;
}


.education-meta span {
    display: inline-flex;

    align-items: center;

    gap: 7px;

    color: var(--text-light);

    font-size: 0.75rem;

    font-weight: 600;
}


.education-meta i {
    color: var(--blue);
}


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

.skills-section {
    background: var(--white);
}


.skills-grid {
    display: grid;

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

    gap: 20px;
}


.skill-card {
    padding: 30px;

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

    border-radius: var(--radius);

    background: var(--white);

    transition: var(--transition);

    position: relative;

    overflow: hidden;
}


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

    position: absolute;

    width: 0;
    height: 3px;

    left: 0;
    top: 0;

    background: var(--blue);

    transition: var(--transition);
}


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

    border-color: #bfdbfe;

    box-shadow: var(--shadow);
}


.skill-card:hover::before {
    width: 100%;
}


.skill-card-wide {
    grid-column: 1 / -1;

    display: flex;

    gap: 25px;

    align-items: flex-start;
}


.skill-icon {
    width: 52px;
    height: 52px;

    flex-shrink: 0;

    display: grid;
    place-items: center;

    border-radius: 14px;

    background: var(--blue-soft);

    color: var(--blue);

    font-size: 1.2rem;

    transition: var(--transition);
}


.skill-card:hover .skill-icon {
    transform: rotate(-7deg) scale(1.08);
}


.skill-card h3 {
    font-size: 1.15rem;

    margin: 18px 0 7px;
}


.skill-card-wide h3 {
    margin-top: 0;
}


.skill-card p {
    color: var(--muted);

    font-size: 0.84rem;

    margin-bottom: 18px;
}


.skill-tags,
.learning-tags,
.project-tech {
    display: flex;

    flex-wrap: wrap;

    gap: 7px;
}


.skill-tags span,
.project-tech span,
.learning-tags span {
    padding: 6px 10px;

    background: var(--background);

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

    border-radius: 50px;

    color: var(--text-light);

    font-size: 0.68rem;

    font-weight: 700;
}


/* ================= LEARNING ================= */

.learning-strip {
    margin-top: 25px;

    padding: 22px 25px;

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 20px;

    border-radius: 18px;

    background: var(--navy);

    color: var(--white);
}


.learning-title {
    display: flex;

    align-items: center;

    gap: 14px;
}


.learning-title > i {
    color: #60a5fa;

    font-size: 1.2rem;
}


.learning-title div {
    display: flex;

    flex-direction: column;
}


.learning-title strong {
    font-size: 0.85rem;
}


.learning-title small {
    color: #94a3b8;

    font-size: 0.7rem;
}


.learning-tags {
    justify-content: flex-end;
}


.learning-tags span {
    background: rgba(255, 255, 255, 0.06);

    border-color: rgba(255, 255, 255, 0.1);

    color: #cbd5e1;
}


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

.projects-section {
    background: var(--background);
}


.projects-grid {
    display: grid;

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

    gap: 20px;
}


.project-card {
    display: flex;

    flex-direction: column;

    padding: 30px;

    background: var(--white);

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

    border-radius: var(--radius);

    transition: var(--transition);

    min-height: 430px;
}


.project-card:hover {
    transform: translateY(-10px);

    border-color: #bfdbfe;

    box-shadow: var(--shadow);
}


.project-top {
    display: flex;

    justify-content: space-between;

    align-items: center;

    margin-bottom: 25px;
}


.project-icon {
    width: 52px;
    height: 52px;

    display: grid;
    place-items: center;

    border-radius: 14px;

    background: var(--navy);

    color: #60a5fa;

    font-size: 1.1rem;

    transition: var(--transition);
}


.project-card:hover .project-icon {
    transform: rotate(5deg) scale(1.08);
}


.project-number {
    color: #cbd5e1;

    font-size: 1.5rem;

    font-family: "Playfair Display", serif;
}


.project-category {
    color: var(--blue);

    font-size: 0.68rem;

    font-weight: 800;

    letter-spacing: 0.13em;
}


.project-card h3 {
    font-size: 1.35rem;

    line-height: 1.3;

    margin: 10px 0 12px;
}


.project-card p {
    color: var(--muted);

    font-size: 0.83rem;

    margin-bottom: 20px;
}


.project-tech {
    margin-top: auto;

    margin-bottom: 22px;
}


.project-link {
    display: inline-flex;

    align-items: center;

    justify-content: space-between;

    gap: 10px;

    color: var(--blue);

    font-size: 0.78rem;

    font-weight: 800;

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

    padding-top: 17px;

    transition: var(--transition);
}


.project-link:hover {
    gap: 15px;
}


/* ================= TRAINING ================= */

.training-section {
    background: var(--white);
}


.training-intro {
    display: flex;

    align-items: center;

    gap: 20px;

    padding: 25px;

    margin-bottom: 25px;

    border-radius: 20px;

    background: var(--navy);

    color: var(--white);
}


.training-company-icon {
    width: 60px;
    height: 60px;

    display: grid;
    place-items: center;

    flex-shrink: 0;

    border-radius: 16px;

    background: rgba(255, 255, 255, 0.08);

    color: #60a5fa;

    font-size: 1.4rem;
}


.training-intro span {
    color: #93c5fd;

    font-size: 0.67rem;

    font-weight: 800;

    letter-spacing: 0.14em;
}


.training-intro h3 {
    margin: 3px 0;

    font-size: 1.3rem;
}


.training-intro p {
    color: #cbd5e1;

    font-size: 0.8rem;
}


.training-intro .dot {
    margin: 0 7px;

    color: #60a5fa;
}


.training-grid {
    display: grid;

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

    gap: 20px;
}


.training-card {
    display: flex;

    gap: 20px;

    padding: 30px;

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

    border-radius: 20px;

    transition: var(--transition);
}


.training-card:hover {
    transform: translateY(-7px);

    box-shadow: var(--shadow);

    border-color: #bfdbfe;
}


.training-card-icon {
    width: 55px;
    height: 55px;

    flex-shrink: 0;

    display: grid;
    place-items: center;

    border-radius: 15px;

    background: var(--blue-soft);

    color: var(--blue);
}


.training-card span {
    color: var(--blue);

    font-size: 0.67rem;

    font-weight: 800;

    letter-spacing: 0.13em;
}


.training-card h3 {
    margin: 7px 0;

    font-size: 1.15rem;
}


.training-card p {
    color: var(--muted);

    font-size: 0.8rem;

    margin-bottom: 17px;
}


.training-btn {
    display: inline-flex;

    align-items: center;

    gap: 8px;

    color: var(--blue);

    font-size: 0.75rem;

    font-weight: 800;

    transition: var(--transition);
}


.training-btn:hover {
    gap: 13px;
}


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

.contact-section {
    background: var(--background);
}


.contact-grid {
    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    gap: 70px;

    align-items: center;
}


.contact-content h2 {
    max-width: 650px;

    font-size: clamp(2.2rem, 4vw, 3.8rem);

    line-height: 1.1;

    letter-spacing: -0.05em;

    margin-bottom: 20px;
}


.contact-content > p:not(.section-tag) {
    max-width: 600px;

    color: var(--muted);

    margin-bottom: 30px;
}


.contact-list {
    display: flex;

    flex-direction: column;

    gap: 12px;
}


.contact-item {
    display: flex;

    align-items: center;

    gap: 14px;

    padding: 12px;

    width: fit-content;

    border-radius: 14px;

    transition: var(--transition);
}


.contact-item:hover {
    background: var(--white);

    transform: translateX(5px);
}


.contact-icon {
    width: 45px;
    height: 45px;

    display: grid;
    place-items: center;

    border-radius: 12px;

    background: var(--blue-soft);

    color: var(--blue);
}


.contact-item div:last-child {
    display: flex;

    flex-direction: column;
}


.contact-item small {
    color: var(--muted);

    font-size: 0.68rem;
}


.contact-item strong {
    font-size: 0.82rem;
}


/* ================= SOCIAL CARD ================= */

.social-card {
    padding: 40px;

    background: var(--navy);

    color: var(--white);

    border-radius: 25px;

    box-shadow: var(--shadow);
}


.social-card > span {
    color: #93c5fd;

    font-size: 0.7rem;

    font-weight: 800;

    letter-spacing: 0.14em;
}


.social-card h3 {
    margin: 10px 0 30px;

    font-size: 2rem;
}


.social-links {
    display: flex;

    gap: 12px;

    margin-bottom: 35px;
}


.social-links a {
    width: 48px;
    height: 48px;

    display: grid;
    place-items: center;

    border-radius: 14px;

    background: rgba(255, 255, 255, 0.08);

    color: #cbd5e1;

    transition: var(--transition);
}


.social-links a:hover {
    transform: translateY(-5px);

    background: var(--blue);

    color: var(--white);
}


.availability {
    display: flex;

    align-items: center;

    gap: 12px;

    padding-top: 20px;

    border-top: 1px solid rgba(255, 255, 255, 0.1);
}


.status-dot {
    width: 9px;
    height: 9px;

    border-radius: 50%;

    background: #22c55e;

    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12);

    animation: statusPulse 2s infinite;
}


@keyframes statusPulse {

    50% {
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }

}


.availability div {
    display: flex;

    flex-direction: column;
}


.availability strong {
    font-size: 0.8rem;
}


.availability small {
    color: #94a3b8;

    font-size: 0.7rem;
}


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

.footer {
    background: var(--navy);

    color: var(--white);

    padding: 30px 0;
}


.footer-content {
    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;
}


.footer-logo {
    font-size: 1.2rem;

    font-weight: 700;
}


.footer-logo span {
    color: #60a5fa;
}


.footer p {
    color: #94a3b8;

    font-size: 0.72rem;

    text-align: center;
}


.footer p i {
    color: #60a5fa;
}


.copyright {
    white-space: nowrap;
}


/* ================= BACK TO TOP ================= */

.back-to-top {
    position: fixed;

    right: 25px;
    bottom: 25px;

    width: 45px;
    height: 45px;

    display: grid;
    place-items: center;

    border: 0;

    border-radius: 13px;

    background: var(--blue);

    color: var(--white);

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transform: translateY(15px);

    transition: var(--transition);

    z-index: 900;
}


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

    transform: translateY(0);
}


.back-to-top:hover {
    transform: translateY(-4px);
}


/* ================= REVEAL ANIMATION ================= */

.reveal {
    opacity: 0;

    transform: translateY(35px);

    transition:
        opacity 0.75s ease,
        transform 0.75s ease;

    transition-delay: var(--delay, 0s);
}


.reveal.visible {
    opacity: 1;

    transform: translateY(0);
}


/* ================= CURSOR GLOW ================= */

.cursor-glow {
    position: fixed;

    width: 180px;
    height: 180px;

    border-radius: 50%;

    background: rgba(37, 99, 235, 0.06);

    filter: blur(20px);

    transform: translate(-50%, -50%);

    pointer-events: none;

    z-index: -1;
}


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

@media (max-width: 1000px) {

    .navbar {
        gap: 18px;
    }


    .hero-grid {
        gap: 45px;
    }


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


    .project-card:last-child {
        grid-column: 1 / -1;
    }

}


@media (max-width: 850px) {

    .menu-btn {
        display: block;
    }


    .navbar {
        position: absolute;

        top: 78px;
        left: 0;

        width: 100%;

        padding: 20px;

        background: var(--white);

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

        box-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);

        display: flex;

        flex-direction: column;

        align-items: flex-start;

        gap: 18px;

        opacity: 0;
        visibility: hidden;

        transform: translateY(-10px);

        transition: var(--transition);
    }


    .navbar.active {
        opacity: 1;
        visibility: visible;

        transform: translateY(0);
    }


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

        text-align: center;
    }


    .hero-content {
        display: flex;

        flex-direction: column;

        align-items: center;
    }


    .hero-text {
        margin-left: auto;
        margin-right: auto;
    }


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


    .hero-photo {
        margin-top: 30px;
    }


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


    .education-card {
        grid-template-columns: 80px 60px 1fr;
    }


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


    .skill-card-wide {
        grid-column: auto;
    }


    .learning-strip {
        flex-direction: column;

        align-items: flex-start;
    }


    .learning-tags {
        justify-content: flex-start;
    }

}


@media (max-width: 650px) {

    .section {
        padding: 80px 0;
    }


    .section-heading {
        gap: 15px;

        margin-bottom: 40px;
    }


    .section-number {
        display: none;
    }


    .hero {
        padding-top: 125px;
    }


    .hero h1 {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }


    .hero-role {
        font-size: 1rem;
    }


    .hero-buttons {
        width: 100%;

        flex-direction: column;
    }


    .btn {
        width: 100%;
    }


    .photo-frame {
        width: min(330px, 82vw);
    }


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


    .education-card {
        grid-template-columns: 1fr;

        text-align: center;
    }


    .education-icon {
        margin: auto;
    }


    .education-meta {
        justify-content: center;
    }


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


    .project-card:last-child {
        grid-column: auto;
    }


    .training-intro {
        align-items: flex-start;
    }


    .training-card {
        flex-direction: column;
    }


    .social-card {
        padding: 30px;
    }


    .footer-content {
        flex-direction: column;

        text-align: center;
    }


    .copyright {
        white-space: normal;
    }


    .cursor-glow {
        display: none;
    }

}


@media (max-width: 420px) {

    .container {
        width: 92%;
    }


    .hero h1 {
        font-size: 2.55rem;
    }


    .photo-frame {
        width: 290px;
    }


    .photo-label {
        left: 15px;
        bottom: 15px;
    }


    .skill-card,
    .project-card,
    .training-card {
        padding: 24px;
    }

}


/* ================= REDUCED MOTION ================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }


    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }


    .reveal {
        opacity: 1;

        transform: none;
    }

}
/* =========================================================
   PROJECT SECTION FINAL FIX
   Keeps projects clean, balanced and full-width
   ========================================================= */

.projects-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    width: 100% !important;
}

.project-card {
    width: 100% !important;
    box-sizing: border-box !important;

    display: grid !important;
    grid-template-columns: 60px 70px minmax(0, 1fr) !important;
    align-items: start !important;

    gap: 24px !important;
    padding: 32px !important;

    min-height: 0 !important;
}

/* Keep project content from becoming too narrow */
.project-content {
    min-width: 0 !important;
    width: 100% !important;
}

.project-content h3 {
    font-size: 1.7rem !important;
    line-height: 1.2 !important;
    margin-bottom: 10px !important;
}

.project-content p {
    max-width: 850px !important;
    line-height: 1.7 !important;
}

/* Technology tags */
.project-tags {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    margin-top: 16px !important;
}

/* Project links */
.project-links {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 28px !important;
    margin-top: 12px !important;
}

.project-links .project-link {
    margin-top: 0 !important;
}

/* If links are directly inside project-content */
.project-content > .project-link {
    margin-right: 28px;
}

/* ================= TABLET ================= */

@media (max-width: 800px) {

    .project-card {
        grid-template-columns: 55px 65px minmax(0, 1fr) !important;
        gap: 18px !important;
        padding: 26px !important;
    }
}

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

@media (max-width: 600px) {

    .project-card {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        padding: 25px !important;
    }

    .project-number {
        position: absolute !important;
        top: 20px !important;
        right: 20px !important;
    }

    .project-icon {
        width: 55px !important;
        height: 55px !important;
    }

    .project-content h3 {
        font-size: 1.45rem !important;
    }

    .project-links {
        flex-direction: column !important;
        gap: 8px !important;
    }
}
/* =====================================================
   FINAL PROJECTS LAYOUT FIX
   ===================================================== */

.projects-section .projects-list {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 24px !important;
}

.projects-section .project-card {
    display: grid !important;
    grid-template-columns: 70px 80px minmax(0, 1fr) !important;

    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;

    box-sizing: border-box !important;
    padding: 30px !important;
    gap: 25px !important;

    align-items: start !important;
}

/* Project content */
.projects-section .project-content {
    width: 100% !important;
    min-width: 0 !important;
}

.projects-section .project-content h3 {
    font-size: 1.7rem !important;
    line-height: 1.25 !important;
}

.projects-section .project-content p {
    max-width: 800px !important;
    line-height: 1.7 !important;
}

/* Project buttons */
.projects-section .project-links {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 25px !important;
    margin-top: 15px !important;
}

.projects-section .project-links .project-link {
    margin-top: 0 !important;
}


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

@media (max-width: 600px) {

    .projects-section .project-card {
        display: grid !important;
        grid-template-columns: 1fr !important;

        width: 100% !important;
        min-width: 100% !important;

        padding: 25px !important;
        gap: 15px !important;
    }

    .projects-section .project-number {
        position: absolute !important;
        top: 20px !important;
        right: 20px !important;
    }

    .projects-section .project-links {
        flex-direction: column !important;
        gap: 8px !important;
    }
}
/* =====================================================
   PROJECTS - CLEAN FINAL LAYOUT
   ===================================================== */

.projects-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    width: 100% !important;
}

.project-card {
    position: relative !important;

    display: grid !important;
    grid-template-columns: 70px 70px minmax(0, 1fr) !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    box-sizing: border-box !important;

    align-items: center !important;
    gap: 25px !important;

    padding: 30px !important;
}

/* Project content should get the remaining space */
.project-content {
    min-width: 0 !important;
    width: auto !important;
}

.project-content h3 {
    margin: 5px 0 8px !important;

    font-family: var(--heading-font) !important;
    font-size: 1.7rem !important;
    line-height: 1.25 !important;
}

.project-content p {
    max-width: 760px !important;
    line-height: 1.7 !important;
}

/* Technology tags */
.project-tags {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    margin-top: 15px !important;
}

/* Project links */
.project-links {
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 25px !important;
    margin-top: 18px !important;
}

.project-links .project-link {
    margin-top: 0 !important;
}


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

@media (max-width: 700px) {

    .project-card {
        grid-template-columns: 55px 65px minmax(0, 1fr) !important;
        gap: 18px !important;
        padding: 25px !important;
    }
}

@media (max-width: 600px) {

    .project-card {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        padding: 25px !important;
    }

    .project-number {
        position: absolute !important;
        top: 20px !important;
        right: 20px !important;
    }

    .project-links {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
    }
}