/* ==================================================
   SNEHA SHAHU PORTFOLIO
   SOFT WHITE + PINK THEME
================================================== */

:root {
    --white: #ffffff;
    --soft-white: #fffafb;
    --light-pink: #fff3f6;
    --soft-pink: #fbe4eb;
    --pink: #d98ca3;
    --dark-pink: #bd6f88;
    --border-pink: #efcbd6;

    --dark: #302b2d;
    --gray: #6f6669;

    --shadow: rgba(177, 104, 127, 0.12);
}


/* ================= GENERAL ================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--soft-white);
    color: var(--dark);
    line-height: 1.6;
}

section {
    scroll-margin-top: 110px;
}

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

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

ul {
    list-style-position: outside;
}

.section {
    padding: 95px 8%;
}


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

header {
    position: sticky;
    top: 0;
    z-index: 1000;

    width: 100%;

    padding: 16px 4%;

    background: rgba(255, 255, 255, 0.95);
}

.navbar {
    width: 100%;
    max-width: 1450px;
    min-height: 72px;

    margin: auto;
    padding: 0 30px;

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

    gap: 25px;

    background: linear-gradient(
        90deg,
        #ffffff,
        #fff4f7
    );

    border: 1px solid var(--border-pink);
    border-radius: 40px;

    box-shadow: 0 8px 30px var(--shadow);
}


/* LOGO */

.logo a {
    color: var(--dark);

    font-size: 29px;
    font-weight: 800;
}

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


/* NAV LINKS */

.nav-links {
    display: flex;
    align-items: center;

    gap: 27px;

    list-style: none;
}

.nav-links a {
    color: var(--dark);

    font-size: 15px;
    font-weight: 500;

    transition: 0.3s;
}

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


/* NAV CONTACT BUTTON */

.nav-contact {
    display: inline-block;

    padding: 12px 27px;

    color: white;
    background-color: var(--pink);

    border: 2px solid var(--pink);
    border-radius: 30px;

    font-weight: 600;

    transition: 0.3s;
}

.nav-contact:hover {
    background-color: var(--dark-pink);
    border-color: var(--dark-pink);

    transform: translateY(-2px);
}


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

.hero {
    min-height: calc(100vh - 100px);

    padding: 80px 10%;

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

    gap: 70px;

    background:
        radial-gradient(
            circle at 82% 40%,
            rgba(251, 228, 235, 0.8),
            transparent 35%
        ),
        linear-gradient(
            135deg,
            #ffffff,
            #fff7f9
        );
}

.hero-text {
    flex: 1;

    max-width: 700px;
}

.welcome {
    color: var(--pink);

    font-size: 15px;
    font-weight: 700;

    text-transform: uppercase;
    letter-spacing: 2px;

    margin-bottom: 12px;
}

.hero h1 {
    color: var(--dark);

    font-size: 64px;
    line-height: 1.1;

    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--pink);
}

.hero h2 {
    color: #5f5659;

    font-size: 24px;
    font-weight: 500;

    margin-bottom: 22px;
}

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

    color: var(--gray);

    font-size: 17px;

    margin-bottom: 30px;
}


/* HERO BUTTONS */

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

    gap: 15px;

    margin-bottom: 25px;
}

.primary-btn,
.secondary-btn {
    display: inline-block;

    padding: 13px 28px;

    border-radius: 28px;

    font-size: 15px;
    font-weight: 600;

    transition: 0.3s;
}

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

    border: 2px solid var(--pink);
}

.primary-btn:hover {
    background-color: var(--dark-pink);
    border-color: var(--dark-pink);

    transform: translateY(-3px);
}

.secondary-btn {
    color: var(--dark-pink);
    background-color: white;

    border: 2px solid var(--pink);
}

.secondary-btn:hover {
    color: white;
    background-color: var(--pink);

    transform: translateY(-3px);
}


/* SOCIAL LINKS */

.social-links {
    display: flex;

    gap: 22px;
}

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

    font-weight: 600;

    transition: 0.3s;
}

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


/* ==================================================
   HERO PROFILE IMAGE
================================================== */

.hero-image {
    flex: 1;

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

.image-border {
    width: 380px;
    height: 380px;

    padding: 9px;

    border-radius: 50%;

    background: linear-gradient(
        135deg,
        #f5bdce,
        var(--pink)
    );

    box-shadow: 0 15px 45px rgba(189, 111, 136, 0.2);
}

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

    object-fit: cover;

    border: 7px solid white;
    border-radius: 50%;
}


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

.section-heading {
    text-align: center;

    margin-bottom: 55px;
}

.section-heading > p {
    color: var(--pink);

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

    text-transform: uppercase;
    letter-spacing: 2px;

    margin-bottom: 7px;
}

.section-heading h2 {
    color: var(--dark);

    font-size: 42px;
    line-height: 1.2;
}

.section-heading h2 span {
    color: var(--pink);
}


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

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

.about-container {
    width: 100%;
    max-width: 1200px;

    margin: auto;

    display: grid;
    grid-template-columns: 400px 1fr;

    gap: 70px;

    align-items: center;
}

.about-image {
    display: flex;
    justify-content: center;
}

.about-image img {
    width: 360px;
    height: 430px;

    object-fit: cover;

    border: 4px solid #efc4d1;
    border-radius: 18px;

    box-shadow: 18px 18px 0 var(--soft-pink);
}

.about-content h3 {
    color: var(--pink);

    font-size: 28px;

    margin-bottom: 20px;
}

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

    font-size: 17px;

    margin-bottom: 17px;
}


/* PERSONAL INFO */

.personal-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);

    gap: 15px;

    margin: 30px 0;
}

.personal-info div {
    padding: 14px 16px;

    background-color: white;

    border: 1px solid var(--border-pink);
    border-left: 4px solid var(--pink);
    border-radius: 10px;

    box-shadow: 0 5px 15px rgba(189, 111, 136, 0.05);
}

.personal-info strong {
    display: block;

    color: var(--dark);

    margin-bottom: 3px;
}

.personal-info span {
    color: var(--gray);

    word-break: break-word;
}


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

.education {
    background-color: var(--white);
}

.education-container {
    max-width: 1000px;

    margin: auto;
}

.education-card {
    padding: 40px;

    display: grid;
    grid-template-columns: 160px 1fr;

    gap: 35px;

    background-color: var(--soft-white);

    border: 1px solid var(--border-pink);
    border-radius: 18px;

    box-shadow: 0 8px 30px var(--shadow);
}

.education-year {
    height: 70px;

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

    color: white;
    background-color: var(--pink);

    border-radius: 12px;

    font-size: 18px;
    font-weight: 700;
}

.education-content h3 {
    color: var(--dark);

    font-size: 26px;

    margin-bottom: 5px;
}

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

    font-size: 19px;

    margin-bottom: 5px;
}

.university {
    color: var(--gray);

    margin-bottom: 15px;
}

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

.academic-title {
    margin-top: 25px;
}

.education-content ul {
    padding-left: 20px;

    color: var(--gray);
}

.education-content li {
    margin-bottom: 10px;
}


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

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

.skills-grid {
    width: 100%;
    max-width: 1200px;

    margin: auto;

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

    gap: 25px;
}

.skill-card {
    min-height: 230px;

    padding: 30px;

    background-color: white;

    border: 1px solid var(--border-pink);
    border-radius: 16px;

    box-shadow: 0 6px 20px rgba(189, 111, 136, 0.07);

    transition: 0.3s;
}

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

    border-color: var(--pink);

    box-shadow: 0 15px 35px var(--shadow);
}

.skill-number {
    color: var(--pink);

    font-size: 32px;
    font-weight: 700;

    margin-bottom: 18px;
}

.skill-card h3 {
    color: var(--dark);

    font-size: 21px;

    margin-bottom: 12px;
}

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


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

.experience {
    background-color: white;
}

.timeline {
    max-width: 900px;

    margin: auto;

    position: relative;
}

.timeline::before {
    content: "";

    position: absolute;

    left: 15px;
    top: 0;
    bottom: 0;

    width: 3px;

    background-color: #efc4d1;
}

.timeline-item {
    position: relative;

    padding-left: 60px;

    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;

    left: 5px;
    top: 30px;

    width: 23px;
    height: 23px;

    background-color: var(--pink);

    border: 5px solid white;
    border-radius: 50%;

    box-shadow: 0 0 0 3px var(--pink);
}

.timeline-content {
    padding: 30px;

    background-color: var(--soft-white);

    border: 1px solid var(--border-pink);
    border-radius: 16px;

    transition: 0.3s;
}

.timeline-content:hover {
    transform: translateX(5px);

    border-color: var(--pink);

    box-shadow: 0 8px 25px var(--shadow);
}

.experience-date {
    display: inline-block;

    padding: 6px 14px;

    color: var(--dark-pink);
    background-color: var(--soft-pink);

    border-radius: 20px;

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

    margin-bottom: 10px;
}

.timeline-content h3 {
    color: var(--dark);

    font-size: 24px;

    margin-bottom: 3px;
}

.timeline-content h4 {
    color: var(--pink);

    margin-bottom: 15px;
}

.timeline-content p,
.timeline-content ul {
    color: var(--gray);
}

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

.timeline-content ul {
    padding-left: 20px;
}

.timeline-content li {
    margin-bottom: 7px;
}


/* ==================================================
   CERTIFICATIONS
================================================== */

.certifications {
    background-color: var(--light-pink);
}

.cert-grid {
    width: 100%;
    max-width: 1200px;

    margin: auto;

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

    gap: 25px;
}

.cert-card {
    min-height: 280px;

    padding: 30px;

    background-color: white;

    border: 1px solid var(--border-pink);
    border-radius: 16px;

    box-shadow: 0 6px 20px rgba(189, 111, 136, 0.07);

    transition: 0.3s;
}

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

    border-color: var(--pink);

    box-shadow: 0 15px 35px var(--shadow);
}

.cert-card > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 45px;
    height: 45px;

    color: white;
    background-color: var(--pink);

    border-radius: 50%;

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

    margin-bottom: 18px;
}

.cert-card h3 {
    color: var(--dark);

    font-size: 20px;
    line-height: 1.4;

    margin-bottom: 15px;
}

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

    margin-bottom: 12px;
}


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

.projects {
    background-color: white;
}

.projects-grid {
    width: 100%;
    max-width: 1200px;

    margin: auto;

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

    gap: 30px;
}

.project-card {
    position: relative;

    min-height: 300px;

    padding: 35px;

    overflow: hidden;

    background: linear-gradient(
        145deg,
        #ffffff,
        #fff6f8
    );

    border: 1px solid var(--border-pink);
    border-radius: 18px;

    box-shadow: 0 6px 22px rgba(189, 111, 136, 0.08);

    transition: 0.3s;
}

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

    border-color: var(--pink);

    box-shadow: 0 15px 35px var(--shadow);
}

.project-number {
    position: absolute;

    top: 5px;
    right: 20px;

    color: rgba(217, 140, 163, 0.13);

    font-size: 80px;
    font-weight: 700;
}

.project-card h3 {
    position: relative;

    color: var(--pink);

    font-size: 25px;

    margin-bottom: 15px;
}

.project-card > p {
    position: relative;

    color: var(--gray);

    margin-bottom: 13px;
}

.project-tags {
    position: relative;

    display: flex;
    flex-wrap: wrap;

    gap: 8px;

    margin-top: 20px;
}

.project-tags span {
    padding: 6px 12px;

    color: var(--dark-pink);
    background-color: var(--soft-pink);

    border-radius: 20px;

    font-size: 13px;
}


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

.contact {
    padding: 100px 8%;

    background: linear-gradient(
        135deg,
        #ffffff 0%,
        #fff5f8 45%,
        #fbe4eb 100%
    );
}

.contact-container {
    width: 100%;
    max-width: 1250px;

    margin: auto;

    display: grid;
    grid-template-columns: 0.85fr 1.15fr;

    gap: 70px;

    align-items: start;
}


/* CONTACT LEFT */

.contact-info {
    width: 100%;
}

.contact-small {
    color: var(--pink);

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

    text-transform: uppercase;
    letter-spacing: 2px;

    margin-bottom: 10px;
}

.contact-info h2 {
    color: var(--dark);

    font-size: 45px;
    line-height: 1.2;

    margin-bottom: 25px;
}

.contact-info h2 span {
    display: block;

    color: var(--pink);
}

.contact-description {
    color: var(--gray);

    font-size: 17px;

    margin-bottom: 35px;
}

.contact-item {
    display: flex;
    align-items: center;

    gap: 15px;

    margin-bottom: 20px;
}

.contact-icon {
    min-width: 44px;
    width: 44px;
    height: 44px;

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

    color: white;
    background-color: var(--pink);

    border-radius: 50%;

    font-weight: 700;

    box-shadow: 0 5px 15px rgba(189, 111, 136, 0.18);
}

.contact-item small {
    display: block;

    color: #94878b;

    margin-bottom: 2px;
}

.contact-item a,
.contact-item p {
    color: var(--dark);

    font-size: 16px;

    word-break: break-word;
}

.contact-item a:hover {
    color: var(--pink);
}


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

.contact-form {
    width: 100%;

    padding: 35px;

    background: rgba(255, 255, 255, 0.88);

    border: 1px solid var(--border-pink);
    border-radius: 20px;

    box-shadow: 0 15px 40px rgba(189, 111, 136, 0.12);
}

.contact-form form {
    width: 100%;
}

.form-row {
    width: 100%;

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    gap: 20px;
}

.form-group {
    width: 100%;
    min-width: 0;

    margin-bottom: 22px;
}

.form-group label {
    display: block;

    color: var(--dark);

    font-size: 15px;
    font-weight: 500;

    margin-bottom: 7px;
}

.form-group input,
.form-group textarea {
    display: block;

    width: 100%;
    max-width: 100%;

    padding: 14px 15px;

    color: var(--dark);
    background-color: white;

    border: 1px solid var(--border-pink);
    border-radius: 9px;

    outline: none;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;

    transition: 0.3s;
}

.form-group input {
    height: 52px;
}

.form-group textarea {
    min-height: 180px;

    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa0a3;
}

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

    box-shadow: 0 0 0 3px rgba(217, 140, 163, 0.15);
}


/* SEND BUTTON */

.submit-btn {
    display: inline-block;

    padding: 14px 30px;

    color: white;
    background-color: var(--pink);

    border: none;
    border-radius: 28px;

    font-size: 16px;
    font-weight: 600;

    cursor: pointer;

    transition: 0.3s;
}

.submit-btn:hover {
    background-color: var(--dark-pink);

    transform: translateY(-3px);

    box-shadow: 0 8px 20px rgba(189, 111, 136, 0.22);
}


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

footer {
    padding: 50px 8% 20px;

    background-color: #fff3f6;

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

.footer-content {
    width: 100%;
    max-width: 1200px;

    margin: auto;
    padding-bottom: 35px;

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

    gap: 30px;

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

.footer-content h2 {
    color: var(--dark);

    font-size: 27px;

    margin-bottom: 5px;
}

.footer-content h2 span {
    color: var(--pink);
}

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

.footer-links {
    display: flex;
    flex-wrap: wrap;

    gap: 20px;
}

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

    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--pink);
}

.footer-bottom {
    max-width: 1200px;

    margin: auto;
    padding-top: 20px;

    color: #95898d;

    text-align: center;

    font-size: 14px;
}


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

@media (max-width: 1100px) {

    .navbar {
        padding: 0 20px;
    }

    .nav-links {
        gap: 14px;
    }

    .nav-links a {
        font-size: 13px;
    }

    .hero {
        padding-left: 6%;
        padding-right: 6%;
    }

    .hero h1 {
        font-size: 52px;
    }

    .image-border {
        width: 320px;
        height: 320px;
    }

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

    .contact-container {
        gap: 40px;
    }
}


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

@media (max-width: 850px) {

    header {
        position: relative;
    }

    .navbar {
        min-height: auto;

        padding: 20px;

        flex-direction: column;

        gap: 18px;

        border-radius: 20px;
    }

    .nav-links {
        justify-content: center;
        flex-wrap: wrap;

        gap: 12px 18px;
    }

    .nav-contact {
        width: 100%;

        text-align: center;
    }


    /* HERO */

    .hero {
        min-height: auto;

        padding: 70px 8%;

        flex-direction: column-reverse;

        text-align: center;
    }

    .hero-text {
        max-width: 100%;
    }

    .hero h1 {
        font-size: 46px;
    }

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

    .image-border {
        width: 280px;
        height: 280px;
    }


    /* ABOUT */

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

        text-align: center;
    }

    .about-image img {
        width: 300px;
        height: 360px;
    }

    .personal-info {
        text-align: left;
    }


    /* EDUCATION */

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

    .education-year {
        width: 160px;
    }


    /* CARDS */

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


    /* CONTACT */

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

        gap: 55px;
    }


    /* FOOTER */

    .footer-content {
        flex-direction: column;

        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}


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

@media (max-width: 600px) {

    .section {
        padding: 70px 6%;
    }

    .section-heading h2 {
        font-size: 34px;
    }


    /* HERO */

    .hero {
        padding: 60px 6%;
    }

    .hero h1 {
        font-size: 38px;
    }

    .hero h2 {
        font-size: 20px;
    }

    .image-border {
        width: 240px;
        height: 240px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;

        text-align: center;
    }


    /* ABOUT */

    .personal-info {
        grid-template-columns: 1fr;
    }


    /* EXPERIENCE */

    .timeline-item {
        padding-left: 45px;
    }

    .timeline-content {
        padding: 22px;
    }


    /* CONTACT */

    .contact {
        padding: 70px 6%;
    }

    .contact-info h2 {
        font-size: 35px;
    }

    .contact-form {
        padding: 22px;
    }

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

        gap: 0;
    }

    .submit-btn {
        width: 100%;
    }


    /* FOOTER */

    .footer-links {
        gap: 12px;
    }
}


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

@media (max-width: 400px) {

    .logo a {
        font-size: 25px;
    }

    .hero h1 {
        font-size: 33px;
    }

    .image-border {
        width: 215px;
        height: 215px;
    }

    .contact-info h2 {
        font-size: 30px;
    }
}