/* Dr. Vivek Ksheersagar — Option 1: Vibrant Editorial */
:root {
    --ink: #15221d;
    --muted: #66706b;
    --paper: #fffdf8;
    --tint: #f4f0e7;
    --orange: #f26a3d;
    --green: #246b55;
    --blue: #315d78;
    --yellow: #f6c85f;
    --line: #ded9ce;
    --white: #fff;
    --shadow: 0 22px 60px rgba(21, 34, 29, .12);
    --radius: 22px;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    line-height: 1.65
}

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

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

p {
    color: var(--muted);
    margin: 0 0 1rem
}

.container {
    width: min(1160px, calc(100% - 48px));
    margin: auto
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 253, 248, .9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(222, 217, 206, .7)
}

.nav-wrap {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px
}

.brand-mark {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    /* background: var(--ink); */
    color: white;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .04em
}

.brand strong,
.brand small {
    display: block;
    line-height: 1
}

.brand strong {
        font-size: 30px;
    font-family: var(--serif);
    text-transform: capitalize;
    font-style: italic;
    /* text-transform: uppercase; */
    color: #13486a;
}

.brand small {
    font-size: 11px;
    color: var(--muted);
    margin-top: 5px
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 4px
}

.main-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 650;
    color: #4d5853
}

.main-nav a:hover,
.main-nav a.active {
    background: var(--ink);
    color: white
}

.menu-toggle {
    display: none;
    border: 0;
    background: none;
    padding: 8px
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    margin: 5px
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 78px 0 0;
    background: linear-gradient(125deg, #fffdf8 0%, #fff9ef 52%, #edf4ee 100%)
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.04fr .96fr;
    align-items: center;
    min-height: 650px;
    gap: 40px
}

.eyebrow {
    display: inline-flex;
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: 11px;
    font-weight: 800;
    color: var(--orange);
    margin-bottom: 18px
}

.hero h1 {
    font-size: clamp(48px, 6.4vw, 88px);
    line-height: .98;
    letter-spacing: -.055em;
    max-width: 780px;
    margin: 0 0 28px
}

.hero h1 em {
    font-family: var(--serif);
    font-weight: 400;
    color: var(--green)
}

.hero-lead {
    font-size: 18px;
    line-height: 1.75;
    max-width: 640px
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 30px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-radius: 999px;
    font-weight: 750;
    font-size: 13px;
    border: 1px solid transparent;
    transition: .25s ease;
    cursor: pointer
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(21, 34, 29, .12)
}

.btn-dark {
    background: var(--ink);
    color: #fff
}

.btn-orange {
    background: var(--orange);
    color: #fff
}

.btn-light {
    background: #fff;
    color: var(--ink)
}

.text-link {
    font-size: 13px;
    font-weight: 800;
    border-bottom: 1px solid currentColor;
    padding-bottom: 3px
}

.hero-visual {
    position: relative;
    min-height: 610px;
    display: flex;
    align-items: center;
    justify-content: center
}

.portrait-frame {
    position: relative;
    width: min(420px, 82%);
    margin-left: auto;
    margin-right: 40px;
    border-radius: 210px 210px 24px 24px;
    overflow: hidden;
    background: #dce8df;
    box-shadow: var(--shadow);
    transform: rotate(2deg)
}

.portrait-frame:before {
    content: '';
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, .7);
    border-radius: 195px 195px 15px 15px;
    z-index: 2;
    pointer-events: none
}

.portrait-frame img {
    width: 100%;
    height: 590px;
    object-fit: cover;
    object-position: center top
}

.portrait-tag {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: #fff;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    z-index: 3
}

.floating-note {
    position: absolute;
    right: 10px;
    bottom: 150px;
    width: 230px;
/*    background: var(--orange);*/
    color: white;
    padding: 18px;
    border-radius: 18px;
    box-shadow: var(--shadow);
    transform: rotate(-4deg)
}

.floating-note strong {
    font-family: var(--serif);
    font-size: 28px;
    display: block
}

.floating-note span {
    font-size: 11px;
    line-height: 1.45;
    display: block;
    margin-top: 5px
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: .7
}

.shape-one {
    width: 230px;
    height: 230px;
    background: #f6c85f;
    right: -90px;
    top: 80px
}

.shape-two {
    width: 170px;
    height: 170px;
    background: #b8d9ca;
    left: -90px;
    bottom: 120px
}

.hero-ribbon {
    display: flex;
    gap: 0;
    background: var(--ink);
    color: white;
    border-radius: 18px 18px 0 0;
    overflow: hidden
}

.hero-ribbon span {
    flex: 1;
    text-align: center;
    padding: 14px 8px;
    font-size: 10px;
    letter-spacing: .15em;
    text-transform: uppercase;
    border-right: 1px solid rgba(255, 255, 255, .15)
}

.hero-ribbon span:last-child {
    border: 0
}

.section {
    padding: 70px 0
}

.section-tint {
    background: var(--tint)
}

.split-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 90px
}

.section-heading h2,
.section-top h2,
.prose h2,
.narrow h2 {
    font-size: clamp(36px, 4.4vw, 58px);
    line-height: 1.03;
    letter-spacing: -.04em;
    margin: 0
}

.section-heading h2 span,
.prose h2 span,
.initiative-copy h2 span {
    font-family: var(--serif);
    font-weight: 400;
    color: var(--green)
}

.intro-copy {
    max-width: 650px
}

.lead {
    font-size: 20px;
    line-height: 1.6;
    color: #37423d
}

.section-top {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: end;
    margin-bottom: 42px
}

.card-grid {
    display: grid;
    gap: 18px
}

.card-grid.three,
.resource-grid.three {
    grid-template-columns: repeat(3, 1fr)
}

.feature-card {
    min-height: 330px;
    padding: 32px;
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start
}

.feature-card:after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    right: -50px;
    bottom: -50px;
    background: rgba(255, 255, 255, .28)
}

.accent-orange {
    background: #f4c9b8
}

.accent-green {
    background: #cce1d5
}

.accent-blue {
    background: #cad9e3
}

.card-number {
    font-size: 11px;
    font-weight: 800;
    opacity: .6
}

.feature-card h3 {
    font-size: 28px;
    line-height: 1.1;
    margin: 55px 0 12px;
    max-width: 270px
}

.feature-card p {
    max-width: 290px;
    color: #46534d
}

.feature-card a {
    margin-top: auto;
    font-size: 12px;
    font-weight: 800
}

.book-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    align-items: center;
    gap: 100px
}

.book-art {
    min-height: 450px;
    display: grid;
    place-items: center;
    position: relative
}

.book-cover {
    width: 245px;
    height: 350px;
    background: var(--ink);
    color: #fff;
    border-radius: 5px 14px 14px 5px;
    box-shadow: 24px 30px 50px rgba(21, 34, 29, .22);
    padding: 35px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: rotate(-6deg);
    position: relative;
    z-index: 2
}

.book-cover:before {
    content: '';
    position: absolute;
    left: 18px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: var(--orange)
}

.book-cover span {
    font-size: 13px;
    letter-spacing: .2em;
    color: var(--yellow);
    font-weight: 800
}

.book-cover strong {
    font-family: var(--serif);
    font-size: 36px;
    line-height: .95
}

.book-cover small {
    font-size: 11px
}

.book-ring {
    position: absolute;
    width: 340px;
    height: 340px;
    border: 42px solid #f6c85f;
    border-radius: 50%;
    opacity: .65
}

.initiative-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 80px;
    align-items: center
}

.initiative-image {
    position: relative
}

.initiative-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 28px
}

.image-caption {
    position: absolute;
    left: 20px;
    bottom: 20px;
    background: #fff;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800
}

.initiative-copy h2 {
    font-size: clamp(38px, 4.5vw, 62px);
    line-height: 1.02;
    letter-spacing: -.045em;
    margin: 0 0 24px
}

.stats {
    padding: 35px 0;
    background: var(--green);
    color: #fff
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr)
}

.stats-grid div {
    padding: 15px 28px;
    border-right: 1px solid rgba(255, 255, 255, .2)
}

.stats-grid div:last-child {
    border: 0
}

.stats-grid strong {
    display: block;
    font-family: var(--serif);
    font-size: 44px
}

.stats-grid span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .12em;
    opacity: .75
}

.closing-quote {
    padding: 20px 0;
    background: var(--orange);
    color: white
}

.quote-wrap {
    text-align: center;
    max-width: 900px
}

.quote-mark {
    font-family: var(--serif);
    font-size: 100px;
    line-height: .5;
    display: block;
    opacity: .55
}

.quote-wrap blockquote {
    font-family: var(--serif);
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.3;
    margin: 25px 0;
}

.page-hero {
    padding: 20px 0;
    background: linear-gradient(120deg, #f3eee4, #eaf2ec)
}

.page-hero h1 {
    font-size: clamp(30px, 6vw, 50px);
    line-height: 1;
    /* letter-spacing: -.05em; */
    margin: 0 0 18px;
    font-family: var(--serif);
    font-weight: 400;
    color: var(--green);
    font-style: italic;
}

.page-hero p {
    font-size: 18px;
    max-width: 680px
}

.content-page {
    min-height: 40vh
}

.biography-grid {
    display: grid;
    grid-template-columns: .72fr 1.28fr;
    gap: 90px;
    align-items: start
}

.bio-image img {
    width: 100%;
    border-radius: 24px
}

.prose h2 {
    margin-bottom: 28px
}

.prose p {
    font-size: 16px
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px
}

.timeline>div {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--line)
}

.timeline span {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--orange);
    color: #fff;
    font-weight: 800;
    font-size: 12px
}

.timeline h3 {
    font-size: 22px;
    margin: 35px 0 10px
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px
}
.resource-grid.book-chapter-grid{
    grid-template-columns: repeat(4, 1fr);
    gap: 16px
}

.resource-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
    min-height: 250px;
    display: flex;
    flex-direction: column
}

.resource-card.compact {
    min-height: 230px
}

.resource-type {
    font-size: 10px;
    letter-spacing: .13em;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--orange)
}

.resource-card h3 {
    font-size: 25px;
    line-height: 1.1;
    margin: 22px 0 10px
}

.resource-card p {
    font-size: 14px
}

.resource-card a {
    margin-top: auto;
    font-size: 12px;
    font-weight: 800
}

.resource-card.book-chapter {
    min-height: 100px !important;
}
.resource-card.book-chapter h3{
    font-size: 16px;
    line-height: 1.1;
    margin: 0 0 10px 0
}
.resource-card.book-chapter a{
    font-size: 12px;
    color: #f26a3d;
    font-weight: 400;
    text-decoration: none;
}
.resource-card.book-chapter a:hover{

    color: #999;
    text-decoration: underline;
}

.section-title {
    font-size: 46px;
    letter-spacing: -.04em;
    margin: 8px 0 35px
}

.section-intro {
    font-size: 14px
}

.book-list {
    display: grid;
    gap: 25px
}

.book-row {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 70px;
    align-items: center;
    padding: 45px;
    background: #f5f0e6;
    border-radius: 28px
}

.mini-book {
    width: 190px;
    height: 270px;
    border-radius: 4px 12px 12px 4px;
    color: #fff;
    /* padding: 24px; */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 14px 18px 30px rgba(21, 34, 29, .16)
}

.mini-book.orange {
    background: var(--ink)
}

.mini-book.green {
    background: var(--green)
}

.mini-book span {
    font-size: 10px;
    letter-spacing: .15em;
    font-weight: 800;
    color: var(--yellow)
}

.mini-book strong {
    font-family: var(--serif);
    font-size: 28px;
    line-height: .95
}

.mini-book small {
    font-size: 10px
}

.book-row h2 {
    font-size: 42px;
    line-height: 1.05;
    letter-spacing: -.04em;
    margin: 8px 0 14px
}

.link-row {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap
}

.narrow {
    max-width: 820px
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.video-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden
}

.video-frame {
    aspect-ratio: 16/9;
    background: #111
}

.video-frame iframe {
    width: 100%;
    height: 100%;
    border: 0
}

.video-meta {
    padding: 18px
}

.video-meta span {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .13em;
    color: var(--orange);
    font-weight: 800
}

.video-meta h3 {
    margin: 6px 0 0;
    font-size: 17px
}

.initiative-detail {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 80px;
    align-items: start
}

.initiative-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px
}

.initiative-gallery img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: 20px
}

.initiative-gallery img:first-child {
    grid-column: span 2;
    height: 440px
}

.achievement-feature {
    display: grid;
    grid-template-columns: .6fr 1.4fr;
    gap: 80px;
    align-items: center;
    padding: 45px;
    background: #f4eee3;
    border-radius: 28px
}

.achievement-image img {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
    border-radius: 14px;
    background: #fff
}

.achievement-copy h2 {
    font-size: 46px;
    line-height: 1.05;
    letter-spacing: -.04em;
    margin: 0 0 18px
}

.certificate-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
    margin-top: 50px
}

.certificate-grid figure {
    margin: 0;
    background: #fff;
    border: 1px solid var(--line);
    padding: 14px;
    border-radius: 20px
}

.certificate-grid img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    background: #f5f2eb;
    border-radius: 10px
}

.certificate-grid figcaption {
    font-size: 12px;
    font-weight: 750;
    padding: 14px 5px 4px
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px
}

.contact-card {
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 35px;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: flex-start
}

.contact-card.dark {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink)
}

.contact-card.dark p {
    color: rgba(255, 255, 255, .7)
}

.contact-card h2 {
    font-size: 31px;
    line-height: 1.1;
    margin: 12px 0 18px
}

.contact-card a {
    font-size: 13px;
    font-weight: 750;
    margin-top: 8px
}

.form-wrap {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 80px
}

.contact-form {
    display: grid;
    gap: 16px
}

.contact-form label {
    font-size: 12px;
    font-weight: 800
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    display: block;
    margin-top: 7px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: 12px;
    padding: 13px 14px;
    font: inherit;
    outline: none
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(242, 106, 61, .12)
}

.form-note {
    font-size: 12px
}

.site-footer {
    background: #101914;
    color: #fff;
    padding: 70px 0 22px
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .7fr .9fr;
    gap: 70px
}

.footer-brand {
    color: #fff
}

.footer-note,
.site-footer p {
    color: rgba(255, 255, 255, .62);
    font-size: 13px
}

.footer-label {
    font-size: 10px !important;
    text-transform: uppercase;
    letter-spacing: .15em;
    font-weight: 800;
    color: var(--yellow) !important
}

.footer-links {
    display: grid;
    /* gap: 5px */
}

.footer-links a,
.site-footer .footer-grid>div:last-child a {
    font-size: 12px;
    color: rgba(255, 255, 255, .82);
    display: block;
    margin: 5px 0
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    margin-top: 45px;
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, .45);
    font-size: 10px
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s ease, transform .7s ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}