/* =====================================================
   MARUFA AKTER — PERSONAL PORTFOLIO & BLOG
   Theme: Modern Academic Botanical
===================================================== */


/* =========================
   COLOR SYSTEM
========================= */

:root {

    --ivory: #fbf8f2;

    --cream: #f2eadf;

    --cream-dark: #e9ddcf;

    --sage: #7f9078;

    --sage-soft: #dfe6da;

    --sage-dark: #53634f;

    --forest: #334137;

    --forest-soft: #445548;

    --charcoal: #2f3430;

    --brown: #806b58;

    --gold: #b89d6b;

    --gold-soft: #dfcba2;

    --white: #ffffff;

    --text: #343a35;

    --muted: #747a73;

    --border: rgba(51, 65, 55, 0.12);

    --border-light: rgba(255, 255, 255, 0.12);

    --shadow-soft:
        0 12px 35px rgba(45, 53, 46, 0.07);

    --shadow:
        0 20px 55px rgba(45, 53, 46, 0.11);

    --radius-small: 16px;

    --radius: 24px;

    --radius-large: 34px;

}


/* =========================
   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(--ivory);

    color: var(--text);

    line-height: 1.7;

    overflow-x: hidden;

}


body.menu-open {

    overflow: hidden;

}


img {

    max-width: 100%;

    display: block;

}


a {

    color: inherit;

    text-decoration: none;

}


button,
input,
textarea {

    font: inherit;

}


button {

    cursor: pointer;

}


h1,
h2,
h3,
h4 {

    font-family: "Playfair Display", serif;

    line-height: 1.15;

    font-weight: 600;

}


p {

    line-height: 1.8;

}


.container {

    width: min(1180px, calc(100% - 48px));

    margin: 0 auto;

}


.section {

    padding: 110px 0;

}


.section-soft {

    background: var(--cream);

}


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

.header {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    z-index: 1000;

    transition:
        background 0.3s ease,
        box-shadow 0.3s ease;

}


.header.scrolled {

    background:
        rgba(251, 248, 242, 0.95);

    backdrop-filter: blur(18px);

    -webkit-backdrop-filter: blur(18px);

    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.05);

}


.navbar {

    min-height: 82px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 28px;

}


.logo,
.footer-logo {

    font-family:
        "Playfair Display",
        serif;

    font-size: 31px;

    font-weight: 700;

    color: var(--forest);

    letter-spacing: -0.7px;

}


.logo span,
.footer-logo span {

    color: var(--gold);

}


.nav-links {

    list-style: none;

    display: flex;

    align-items: center;

    gap: 28px;

}


.nav-links a {

    position: relative;

    color: #505750;

    font-size: 14px;

    font-weight: 500;

    transition: color 0.3s ease;

}


.nav-links a::after {

    content: "";

    position: absolute;

    left: 0;

    bottom: -7px;

    width: 0;

    height: 1.5px;

    background: var(--sage-dark);

    transition: width 0.3s ease;

}


.nav-links a:hover,
.nav-links a.active {

    color: var(--sage-dark);

}


.nav-links a:hover::after,
.nav-links a.active::after {

    width: 100%;

}


.nav-cv-btn {

    padding: 10px 19px;

    border-radius: 100px;

    border:
        1px solid
        rgba(83, 99, 79, 0.4);

    color: var(--sage-dark);

    font-size: 13px;

    font-weight: 600;

    transition:
        0.3s ease;

}


.nav-cv-btn:hover {

    background: var(--sage-dark);

    color: white;

    transform: translateY(-2px);

}


.menu-toggle {

    display: none;

    width: 44px;

    height: 44px;

    align-items: center;

    justify-content: center;

    border-radius: 50%;

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

    background: white;

    color: var(--forest);

}


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

.hero {

    position: relative;

    min-height: 100vh;

    display: flex;

    align-items: center;

    padding: 135px 0 85px;

    overflow: hidden;

}


.hero::before {

    content: "";

    position: absolute;

    inset: 0;

    background-image:
        radial-gradient(
            rgba(83, 99, 79, 0.08)
            1px,
            transparent 1px
        );

    background-size: 27px 27px;

    mask-image:
        linear-gradient(
            to right,
            transparent,
            black,
            transparent
        );

    pointer-events: none;

}


.hero-decoration {

    position: absolute;

    border-radius: 50%;

    pointer-events: none;

}


.hero-decoration-one {

    width: 520px;

    height: 520px;

    top: 80px;

    right: -170px;

    background:
        rgba(223, 230, 218, 0.75);

}


.hero-decoration-two {

    width: 300px;

    height: 300px;

    left: -130px;

    bottom: 25px;

    background:
        rgba(184, 157, 107, 0.09);

}


.hero-container {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        1.08fr 0.92fr;

    gap: 78px;

    align-items: center;

}


.eyebrow {

    display: flex;

    align-items: center;

    gap: 12px;

    margin-bottom: 22px;

    color: var(--sage-dark);

    text-transform: uppercase;

    letter-spacing: 2px;

    font-size: 11px;

    font-weight: 700;

}


.eyebrow span {

    width: 34px;

    height: 1px;

    background: var(--gold);

}


.hero h1 {

    font-size:
        clamp(
            58px,
            6vw,
            88px
        );

    color: var(--charcoal);

    letter-spacing: -3px;

}


.hero h1 span {

    display: block;

    color: var(--sage-dark);

    font-style: italic;

}


.hero h2 {

    margin-top: 24px;

    max-width: 580px;

    font-family:
        "DM Sans",
        sans-serif;

    font-size: 21px;

    font-weight: 400;

    line-height: 1.6;

    color: #454c46;

}


.hero-description {

    margin-top: 17px;

    max-width: 600px;

    color: var(--muted);

    font-size: 15px;

}


.hero-buttons {

    display: flex;

    flex-wrap: wrap;

    gap: 14px;

    margin-top: 33px;

}


.btn {

    min-height: 50px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 9px;

    padding: 0 24px;

    border-radius: 100px;

    border: none;

    font-size: 14px;

    font-weight: 600;

    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease,
        background 0.3s ease;

}


.btn:hover {

    transform: translateY(-3px);

}


.btn-primary {

    background: var(--sage-dark);

    color: white;

    box-shadow:
        0 12px 28px
        rgba(83, 99, 79, 0.22);

}


.btn-primary:hover {

    background: var(--forest);

}


.btn-secondary {

    color: var(--sage-dark);

    background: transparent;

    border:
        1px solid
        rgba(83, 99, 79, 0.34);

}


.btn-secondary:hover {

    background: white;

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

}


.hero-social {

    margin-top: 34px;

    display: flex;

    align-items: center;

    gap: 11px;

}


.hero-social > span {

    margin-right: 5px;

    color: var(--muted);

    font-size: 11px;

}


.hero-social a {

    width: 38px;

    height: 38px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 50%;

    background: white;

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

    color: var(--sage-dark);

    transition: 0.3s ease;

}


.hero-social a:hover {

    color: white;

    background: var(--sage-dark);

    transform: translateY(-3px);

}


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

.hero-visual {

    position: relative;

    min-height: 540px;

    display: flex;

    align-items: center;

    justify-content: center;

}


.profile-frame {

    position: relative;

    width: 410px;

    height: 500px;

    overflow: hidden;

    border-radius:
        210px 210px
        30px 30px;

    background:
        linear-gradient(
            145deg,
            var(--sage-soft),
            #ede3d6
        );

    border:
        9px solid
        rgba(255,255,255,0.8);

    box-shadow: var(--shadow);

}


.profile-image {

    position: absolute;

    inset: 0;

    z-index: 2;

    width: 100%;

    height: 100%;

    object-fit: cover;

    object-position: center;

}


.profile-fallback {

    position: absolute;

    inset: 0;

    z-index: 1;

    display: flex;

    align-items: center;

    justify-content: center;

    font-family:
        "Playfair Display",
        serif;

    font-size: 100px;

    color:
        rgba(83, 99, 79, 0.42);

}


.floating-card {

    position: absolute;

    z-index: 5;

    min-width: 205px;

    display: flex;

    align-items: center;

    gap: 11px;

    padding: 14px 17px;

    border-radius: 17px;

    background:
        rgba(255,255,255,0.94);

    backdrop-filter: blur(16px);

    box-shadow:
        0 15px 40px
        rgba(42, 49, 43, 0.12);

}


.floating-card-one {

    left: -8px;

    top: 95px;

}


.floating-card-two {

    right: -25px;

    bottom: 80px;

}


.floating-icon {

    width: 39px;

    height: 39px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-shrink: 0;

    border-radius: 12px;

    background: var(--sage-soft);

    color: var(--sage-dark);

}


.floating-card strong {

    display: block;

    color: var(--forest);

    font-size: 12px;

}


.floating-card span {

    display: block;

    color: var(--muted);

    font-size: 10px;

}


/* =========================
   QUICK STATS
========================= */

.intro-strip {

    background: var(--forest);

    color: white;

}


.intro-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

}


.intro-item {

    position: relative;

    padding: 34px 15px;

    text-align: center;

}


.intro-item:not(:last-child)::after {

    content: "";

    position: absolute;

    top: 29%;

    right: 0;

    width: 1px;

    height: 42%;

    background:
        rgba(255,255,255,0.15);

}


.intro-item strong {

    display: block;

    font-family:
        "Playfair Display",
        serif;

    color: #f0dfbb;

    font-size: 31px;

}


.intro-item span {

    display: block;

    margin-top: 2px;

    color:
        rgba(255,255,255,0.63);

    font-size: 10px;

    font-weight: 600;

    text-transform: uppercase;

    letter-spacing: 1.2px;

}


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

.section-heading {

    max-width: 720px;

    margin-bottom: 60px;

}


.section-label,
.tiny-label {

    color: var(--sage-dark);

    text-transform: uppercase;

    font-size: 10px;

    letter-spacing: 2.2px;

    font-weight: 700;

}


.section-heading h2 {

    margin-top: 9px;

    font-size:
        clamp(
            42px,
            5vw,
            62px
        );

    letter-spacing: -1.8px;

}


.section-heading p {

    margin-top: 14px;

    max-width: 600px;

    color: var(--muted);

}


.heading-light h2 {

    color: white;

}


.heading-light p {

    color:
        rgba(255,255,255,0.6);

}


.heading-light .section-label {

    color: var(--gold-soft);

}


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

.about-grid {

    display: grid;

    grid-template-columns:
        1.05fr 0.95fr;

    gap: 75px;

    align-items: center;

}


.about-story h3 {

    max-width: 590px;

    margin-bottom: 26px;

    font-size: 35px;

}


.about-story p {

    margin-bottom: 17px;

    color: var(--muted);

}


.about-signature {

    margin-top: 28px;

    color: var(--sage-dark);

    font-family:
        "Playfair Display",
        serif;

    font-size: 30px;

    font-style: italic;

}


.about-image-card {

    position: relative;

}


.image-placeholder,
.project-image,
.research-image,
.journal-image {

    position: relative;

    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            var(--sage-soft),
            #ede3d6
        );

}


.image-placeholder {

    height: 520px;

    border-radius:
        180px 180px
        25px 25px;

}


.content-image {

    position: absolute;

    inset: 0;

    z-index: 2;

    width: 100%;

    height: 100%;

    object-fit: cover;

}


.fallback-label {

    position: absolute;

    inset: 0;

    z-index: 1;

    display: flex;

    align-items: center;

    justify-content: center;

    color:
        rgba(51, 65, 55, 0.5);

    text-transform: uppercase;

    letter-spacing: 3px;

    font-size: 10px;

}


.mini-quote {

    position: relative;

    z-index: 4;

    width: 78%;

    margin: -70px auto 0;

    padding: 27px;

    border-radius: 20px;

    background: white;

    box-shadow: var(--shadow);

}


.mini-quote i {

    margin-bottom: 9px;

    color: var(--gold);

}


.mini-quote p {

    color: var(--forest);

    font-family:
        "Playfair Display",
        serif;

    font-size: 18px;

    line-height: 1.5;

}


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

.journey-grid {

    display: grid;

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

    gap: 80px;

}


.journey-column > h3 {

    display: flex;

    align-items: center;

    gap: 13px;

    margin-bottom: 35px;

    color: var(--forest);

    font-size: 25px;

}


.journey-column > h3 i {

    color: var(--gold);

    font-size: 19px;

}


.timeline {

    padding-left: 28px;

    border-left:
        1px solid
        rgba(83, 99, 79, 0.24);

}


.timeline-item {

    position: relative;

    padding-bottom: 41px;

}


.timeline-item:last-child {

    padding-bottom: 0;

}


.timeline-item::before {

    content: "";

    position: absolute;

    top: 6px;

    left: -34px;

    width: 11px;

    height: 11px;

    border-radius: 50%;

    background: var(--sage-dark);

    border: 3px solid var(--cream);

}


.timeline-year {

    color: var(--sage-dark);

    text-transform: uppercase;

    letter-spacing: 1.4px;

    font-size: 10px;

    font-weight: 700;

}


.timeline-item h4 {

    margin: 7px 0;

    font-size: 22px;

}


.timeline-item p {

    color: #545c55;

    font-weight: 500;

}


.timeline-item small {

    color: var(--muted);

}


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

.skills-grid {

    display: grid;

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

    gap: 22px;

}


.skill-card {

    min-height: 330px;

    display: flex;

    flex-direction: column;

    padding: 34px;

    border-radius: 22px;

    background: var(--white);

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

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;

}


.skill-card:hover {

    transform: translateY(-8px);

    border-color:
        rgba(83, 99, 79, 0.24);

    box-shadow: var(--shadow);

}


.skill-icon {

    width: 52px;

    height: 52px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-shrink: 0;

    margin-bottom: 24px;

    border-radius: 15px;

    background: var(--sage-soft);

    color: var(--sage-dark);

}


.skill-icon i {

    font-size: 19px;

}


.skill-card h3 {

    margin-bottom: 11px;

    color: var(--forest);

    font-size: 23px;

}


.skill-card p {

    margin-bottom: 24px;

    color: var(--muted);

    font-size: 13px;

    line-height: 1.8;

}


.skill-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    margin-top: auto;

}


.skill-tags span {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    min-height: 30px;

    padding: 6px 11px;

    border-radius: 100px;

    background:
        rgba(223, 230, 218, 0.65);

    border:
        1px solid
        rgba(83, 99, 79, 0.12);

    color: var(--sage-dark);

    font-size: 10px;

    font-weight: 600;

    line-height: 1.2;

    transition:
        background 0.25s ease,
        transform 0.25s ease;

}


.skill-card:hover .skill-tags span {

    background: var(--sage-soft);

}


.skill-tags span:hover {

    transform: translateY(-1px);

}


/* =========================
   PORTFOLIO
========================= */

.section-dark {

    background: var(--charcoal);

}


.featured-project {

    display: grid;

    grid-template-columns:
        1.1fr 0.9fr;

    overflow: hidden;

    border-radius: var(--radius-large);

    background: #3a423b;

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

}


.project-image {

    min-height: 470px;

}


.project-image .fallback-label {

    color:
        rgba(255,255,255,0.4);

}


.project-content {

    align-self: center;

    padding: 55px;

}


.project-type {

    color: var(--gold-soft);

    text-transform: uppercase;

    letter-spacing: 2px;

    font-size: 10px;

    font-weight: 700;

}


.project-content h3 {

    margin: 14px 0 19px;

    color: white;

    font-size: 38px;

}


.project-content p {

    color:
        rgba(255,255,255,0.63);

}


.project-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    margin-top: 25px;

}


.project-tags span {

    padding: 7px 11px;

    border-radius: 100px;

    border:
        1px solid
        rgba(255,255,255,0.14);

    color:
        rgba(255,255,255,0.76);

    font-size: 10px;

}


.project-status {

    margin-top: 31px;

    color:
        rgba(255,255,255,0.5);

    font-size: 10px;

}


.project-status i {

    margin-right: 5px;

    color: #a9c09d;

    font-size: 7px;

}


.future-projects {

    display: grid;

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

    gap: 20px;

    margin-top: 20px;

}


.future-card {

    padding: 30px;

    border-radius: 20px;

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

    transition:
        transform 0.3s ease,
        background 0.3s ease;

}


.future-card:hover {

    transform: translateY(-5px);

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

}


.future-card > span {

    color: var(--gold);

    font-size: 10px;

}


.future-card h3 {

    margin: 15px 0 10px;

    color: white;

    font-size: 21px;

}


.future-card p {

    color:
        rgba(255,255,255,0.5);

    font-size: 13px;

}


/* =========================
   RESEARCH
========================= */

.research-layout {

    display: grid;

    grid-template-columns:
        0.9fr 1.1fr;

    gap: 70px;

    align-items: center;

}


.research-image {

    height: 580px;

    border-radius:
        25px 190px
        25px 25px;

}


.research-content h3 {

    margin: 10px 0 30px;

    font-size: 40px;

}


.interest-list {

    display: grid;

}


.interest-item {

    display: grid;

    grid-template-columns:
        50px 1fr;

    gap: 13px;

    padding: 20px 0;

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

}


.interest-item > span {

    color: var(--gold);

    font-family:
        "Playfair Display",
        serif;

}


.interest-item h4 {

    margin-bottom: 5px;

    font-family:
        "DM Sans",
        sans-serif;

    font-size: 16px;

}


.interest-item p {

    color: var(--muted);

    font-size: 13px;

}


.research-note {

    margin-top: 70px;

    padding: 43px;

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 50px;

    align-items: center;

    border-radius: var(--radius-large);

    background: var(--sage-soft);

}


.research-note span {

    color: var(--sage-dark);

    text-transform: uppercase;

    letter-spacing: 2px;

    font-size: 10px;

    font-weight: 700;

}


.research-note h3 {

    margin-top: 9px;

    font-size: 28px;

}


.research-note p {

    color: #626961;

}


/* =========================
   JOURNAL
========================= */

.journal-grid {

    display: grid;

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

    gap: 24px;

}


.journal-card {

    overflow: hidden;

    border-radius: var(--radius-large);

    background: white;

    border:
        1px solid
        rgba(51, 65, 55, 0.08);

    transition:
        transform 0.35s ease,
        box-shadow 0.35s ease;

}


.journal-card:hover {

    transform: translateY(-7px);

    box-shadow: var(--shadow);

}


.journal-large {

    grid-column: span 2;

    display: grid;

    grid-template-columns:
        1.08fr 0.92fr;

}


.journal-image {

    height: 360px;

}


.journal-large .journal-image {

    height: 470px;

}


.journal-content {

    padding: 30px;

}


.journal-large .journal-content {

    display: flex;

    flex-direction: column;

    justify-content: center;

    padding: 55px;

}


.journal-category {

    color: var(--sage-dark);

    text-transform: uppercase;

    letter-spacing: 1.6px;

    font-size: 10px;

    font-weight: 700;

}


.journal-content h3 {

    margin: 10px 0 12px;

    font-size: 30px;

}


.journal-large h3 {

    font-size: 42px;

}


.journal-content p {

    color: var(--muted);

    font-size: 13px;

}


.coming-soon {

    margin-top: 23px;

    color: var(--brown);

    font-size: 11px;

    font-weight: 700;

}


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

.global-section {

    overflow: hidden;

}


.global-container {

    display: grid;

    grid-template-columns:
        1.15fr 0.85fr;

    gap: 70px;

    align-items: center;

}


.global-content h2 {

    max-width: 700px;

    margin: 12px 0 22px;

    font-size:
        clamp(
            42px,
            5vw,
            65px
        );

}


.global-content > p {

    max-width: 690px;

    color: var(--muted);

}


.global-tags {

    display: flex;

    flex-wrap: wrap;

    gap: 10px;

    margin-top: 30px;

}


.global-tags span {

    display: flex;

    align-items: center;

    gap: 8px;

    padding: 10px 14px;

    border-radius: 100px;

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

    background: white;

    color: var(--sage-dark);

    font-size: 10px;

}


.global-visual {

    position: relative;

    height: 390px;

    display: flex;

    align-items: center;

    justify-content: center;

}


.globe {

    position: relative;

    z-index: 3;

    width: 220px;

    height: 220px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 50%;

    background: var(--sage-soft);

    color: var(--sage-dark);

    font-size: 102px;

    box-shadow:
        0 25px 65px
        rgba(83,99,79,0.15);

}


.orbit {

    position: absolute;

    border-radius: 50%;

    border:
        1px solid
        rgba(83,99,79,0.18);

}


.orbit-one {

    width: 310px;

    height: 310px;

}


.orbit-two {

    width: 380px;

    height: 250px;

    transform: rotate(30deg);

}


/* =========================
   ACHIEVEMENT
========================= */

.achievement-section {

    padding-top: 20px;

}


.achievement-card {

    display: grid;

    grid-template-columns:
        90px 1fr;

    gap: 28px;

    align-items: center;

    padding: 48px 55px;

    border-radius: var(--radius-large);

    background:
        linear-gradient(
            120deg,
            var(--forest),
            var(--forest-soft)
        );

    color: white;

}


.achievement-icon {

    width: 80px;

    height: 80px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 50%;

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

    color: #e4cf9e;

    font-size: 31px;

}


.achievement-text span {

    color: #dfc99b;

    text-transform: uppercase;

    letter-spacing: 2px;

    font-size: 10px;

}


.achievement-text h2 {

    margin: 5px 0 8px;

    font-size: 33px;

}


.achievement-text p {

    color:
        rgba(255,255,255,0.64);

}


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

.contact-section {

    padding-top: 85px;

}


.contact-grid {

    display: grid;

    grid-template-columns:
        0.95fr 1.05fr;

    gap: 90px;

    align-items: start;

}


.contact-copy h2 {

    margin: 10px 0 20px;

    font-size:
        clamp(
            48px,
            5vw,
            67px
        );

}


.contact-copy > p {

    max-width: 500px;

    color: var(--muted);

}


.contact-details {

    display: grid;

    gap: 16px;

    margin-top: 40px;

}


.contact-details a {

    display: flex;

    align-items: center;

    gap: 15px;

}


.contact-details i {

    width: 46px;

    height: 46px;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-shrink: 0;

    border-radius: 14px;

    background: var(--sage-soft);

    color: var(--sage-dark);

}


.contact-details span {

    display: block;

    color: var(--muted);

    text-transform: uppercase;

    letter-spacing: 1.4px;

    font-size: 9px;

}


.contact-details strong {

    font-size: 13px;

    font-weight: 600;

}


.contact-form {

    padding: 38px;

    border-radius: var(--radius-large);

    background: white;

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

    box-shadow: var(--shadow);

}


.form-group {

    margin-bottom: 21px;

}


.form-group label {

    display: block;

    margin-bottom: 7px;

    color: var(--forest);

    font-size: 11px;

    font-weight: 700;

}


.form-group input,
.form-group textarea {

    width: 100%;

    padding: 14px 15px;

    border-radius: 13px;

    border:
        1px solid
        rgba(51,65,55,0.15);

    outline: none;

    background: #fafaf7;

    color: var(--text);

    transition: 0.3s ease;

}


.form-group input:focus,
.form-group textarea:focus {

    border-color: var(--sage);

    box-shadow:
        0 0 0 3px
        rgba(127,144,120,0.1);

}


.form-group textarea {

    resize: vertical;

}


.form-button {

    width: 100%;

}


.form-note {

    display: block;

    margin-top: 11px;

    text-align: center;

    color: var(--muted);

    font-size: 10px;

}


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

.footer {

    padding:
        55px 0 25px;

    background: var(--charcoal);

    color: white;

}


.footer-content {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 40px;

}


.footer-logo {

    color: white;

}


.footer-content p {

    margin-top: 6px;

    color:
        rgba(255,255,255,0.5);

    font-size: 11px;

}


.footer-social {

    display: flex;

    gap: 10px;

}


.footer-social a {

    width: 42px;

    height: 42px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 50%;

    border:
        1px solid
        rgba(255,255,255,0.12);

    transition: 0.3s ease;

}


.footer-social a:hover {

    background: var(--sage);

}


.copyright {

    margin-top: 35px;

    padding-top: 23px;

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

}


.copyright p {

    color:
        rgba(255,255,255,0.4);

    font-size: 10px;

}


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

.back-to-top {

    position: fixed;

    right: 24px;

    bottom: 24px;

    z-index: 900;

    width: 47px;

    height: 47px;

    display: flex;

    align-items: center;

    justify-content: center;

    border: none;

    border-radius: 50%;

    background: var(--sage-dark);

    color: white;

    box-shadow:
        0 10px 25px
        rgba(0,0,0,0.15);

    opacity: 0;

    visibility: hidden;

    transform: translateY(12px);

    transition: 0.3s ease;

}


.back-to-top.visible {

    opacity: 1;

    visibility: visible;

    transform: translateY(0);

}


/* =========================
   SCROLL ANIMATION
========================= */

.reveal {

    opacity: 0;

    transform: translateY(28px);

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

}


.reveal.visible {

    opacity: 1;

    transform: translateY(0);

}


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

@media (max-width: 1050px) {

    .nav-links {

        gap: 18px;

    }


    .hero-container {

        gap: 48px;

    }


    .profile-frame {

        width: 350px;

        height: 440px;

    }


    .floating-card-one {

        left: -20px;

    }


    .floating-card-two {

        right: -15px;

    }


    .about-grid,
    .research-layout,
    .global-container,
    .contact-grid {

        gap: 48px;

    }


    .skills-grid {

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

    }


    .featured-project {

        grid-template-columns: 1fr;

    }


    .project-image {

        min-height: 420px;

    }


    .future-projects {

        grid-template-columns: 1fr;

    }

}


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

@media (max-width: 820px) {

    .container {

        width:
            min(
                calc(100% - 34px),
                1180px
            );

    }


    .section {

        padding: 80px 0;

    }


    .navbar {

        min-height: 72px;

    }


    .desktop-cv {

        display: none;

    }


    .menu-toggle {

        display: flex;

    }


    .nav-links {

        position: fixed;

        top: 82px;

        left: 17px;

        right: 17px;

        flex-direction: column;

        align-items: flex-start;

        gap: 18px;

        padding: 27px;

        border-radius: 20px;

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

        background:
            rgba(251,248,242,0.98);

        backdrop-filter: blur(20px);

        box-shadow: var(--shadow);

        opacity: 0;

        visibility: hidden;

        transform: translateY(-15px);

        transition: 0.3s ease;

    }


    .nav-links.open {

        opacity: 1;

        visibility: visible;

        transform: translateY(0);

    }


    .hero {

        min-height: auto;

        padding:
            125px 0 80px;

    }


    .hero-container {

        grid-template-columns: 1fr;

        gap: 45px;

    }


    .hero-visual {

        order: -1;

        min-height: 450px;

    }


    .profile-frame {

        width:
            min(
                340px,
                90vw
            );

        height: 420px;

    }


    .floating-card {

        min-width: 170px;

        padding: 11px;

    }


    .floating-card-one {

        left: 0;

        top: 65px;

    }


    .floating-card-two {

        right: 0;

        bottom: 40px;

    }


    .hero h1 {

        letter-spacing: -2px;

    }


    .intro-grid {

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

    }


    .intro-item:nth-child(2)::after {

        display: none;

    }


    .intro-item {

        border-bottom:
            1px solid
            rgba(255,255,255,0.07);

    }


    .about-grid,
    .journey-grid,
    .research-layout,
    .global-container,
    .contact-grid {

        grid-template-columns: 1fr;

    }


    .journey-grid {

        gap: 42px;

    }


    .image-placeholder {

        height: 440px;

    }


    .research-image {

        height: 470px;

    }


    .skills-grid {

        grid-template-columns: 1fr;

    }


    .skill-card {

        min-height: auto;

    }


    .project-content {

        padding: 34px;

    }


    .project-content h3 {

        font-size: 31px;

    }


    .research-note {

        grid-template-columns: 1fr;

        gap: 20px;

        padding: 30px;

    }


    .journal-grid {

        grid-template-columns: 1fr;

    }


    .journal-large {

        grid-column: auto;

        grid-template-columns: 1fr;

    }


    .journal-large .journal-image {

        height: 350px;

    }


    .journal-large .journal-content {

        padding: 30px;

    }


    .journal-large h3 {

        font-size: 31px;

    }


    .global-visual {

        height: 330px;

    }


    .globe {

        width: 175px;

        height: 175px;

        font-size: 82px;

    }


    .orbit-one {

        width: 245px;

        height: 245px;

    }


    .orbit-two {

        width: 300px;

        height: 200px;

    }


    .achievement-card {

        grid-template-columns: 1fr;

        padding: 35px;

    }


    .contact-form {

        padding: 27px;

    }


    .footer-content {

        flex-direction: column;

        align-items: flex-start;

    }

}


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

@media (max-width: 480px) {

    .hero h1 {

        font-size: 50px;

    }


    .hero h2 {

        font-size: 18px;

    }


    .hero-buttons {

        flex-direction: column;

    }


    .hero-buttons .btn {

        width: 100%;

    }


    .profile-frame {

        height: 390px;

    }


    .floating-card {

        transform: scale(0.86);

    }


    .floating-card-one {

        left: -18px;

    }


    .floating-card-two {

        right: -18px;

    }


    .section-heading h2 {

        font-size: 40px;

    }


    .about-story h3 {

        font-size: 30px;

    }


    .skill-card {

        padding: 28px;

    }


    .skill-card h3 {

        font-size: 21px;

    }


    .journal-image {

        height: 300px;

    }


    .contact-details strong {

        font-size: 11px;

    }


    .achievement-text h2 {

        font-size: 28px;

    }

}