/* =============================================
   MANISH RANA PORTFOLIO — Joe Garner Style
   Editorial, black/white, serif + script fonts
   ============================================= */

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #0a0a0a;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --gray-100: #fafafa;
    --gray-200: #e8e8e8;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-script: 'Great Vibes', cursive;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ===== NAVIGATION ===== */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all var(--transition-normal);
    mix-blend-mode: difference;
}

#navbar.menu-open {
    mix-blend-mode: normal;
}

#navbar.scrolled {
    mix-blend-mode: normal;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.8rem 0;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

#navbar.scrolled .nav-logo,
#navbar.scrolled .nav-link {
    color: var(--black);
}

#navbar.scrolled .mobile-menu-btn span {
    background: var(--black);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--white);
    transition: opacity var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width var(--transition-normal);
}

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

.nav-link:hover {
    opacity: 0.7;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.1) 40%,
        rgba(0, 0, 0, 0.5) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 2rem 2vh;
    opacity: 0;
    transform: translateY(40px);
    animation: heroReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.hero-tagline {
    font-family: var(--font-script);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    font-weight: 400;
}

.hero-name {
    font-family: var(--font-script);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    color: var(--white);
    line-height: normal;
    padding-top: 0.2em;
    margin-bottom: -0.3em;
    word-spacing: 0.3em;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    right: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    z-index: 3;
    opacity: 0;
    animation: fadeIn 1s ease 1.5s forwards;
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.7);
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    animation: scrollDown 2s ease-in-out infinite;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    padding: 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
}

.about-image-wrapper {
    position: relative;
    overflow: hidden;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-image-wrapper:hover .about-img {
    transform: scale(1.05);
}

.about-text-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5rem 4rem;
    background: var(--white);
}

.about-lead {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 400;
    line-height: 1.4;
    color: var(--black);
    margin-bottom: 1.5rem;
}

.about-sub {
    font-size: 0.85rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
}

.see-more-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--black);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity var(--transition-fast);
    border-bottom: 1px solid var(--black);
    padding-bottom: 2px;
    width: fit-content;
}

.see-more-link:hover {
    opacity: 0.6;
}

/* Skills & About Split Layout */
.about-skills-layout {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 5rem;
    padding: 8rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.about-skills-header-col {
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 120px;
}

.about-skills-header-col .about-lead {
    margin-top: 2rem;
    font-size: clamp(1.3rem, 2.2vw, 1.7rem);
    line-height: 1.5;
}

.about-skills-header-col .about-sub {
    margin-top: 1rem;
    margin-bottom: 0;
}

.skills-script {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gray-400);
    line-height: 1;
    margin-bottom: -0.5rem;
}

.skills-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0;
}

.about-skills-content-col {
    width: 100%;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.skills-col {
    display: flex;
    flex-direction: column;
}

.skills-category {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.skills-category-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--black);
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 0.5rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.skills-category-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform var(--transition-fast);
}

.skill-item:hover {
    transform: translateX(4px);
}

.skill-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.skill-item:hover .skill-icon {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    transform: scale(1.05);
}

.skill-icon svg {
    width: 24px;
    height: 24px;
}

.skill-name {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
}

/* ===== WORKS SECTION ===== */
.works-section {
    padding: 6rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.works-header {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 3rem;
}

.works-script {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gray-400);
}

.works-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.work-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.work-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.work-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    background: var(--gray-900);
}

.work-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover .work-card-image img {
    transform: scale(1.08);
}

.work-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.work-card:hover .work-card-overlay {
    opacity: 1;
}

.work-card-view {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--white);
    padding: 0.8rem 1.6rem;
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: all var(--transition-fast);
}

.work-card:hover .work-card-view {
    background: var(--white);
    color: var(--black);
}

.work-card-info {
    padding: 1rem 0;
}

.work-card-info h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.work-card-info p {
    font-size: 0.8rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.works-footer {
    text-align: right;
    margin-top: 2rem;
}

.view-all-link {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--black);
    border-bottom: 1px solid var(--black);
    padding-bottom: 2px;
    transition: opacity var(--transition-fast);
}

.view-all-link:hover {
    opacity: 0.6;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: 6rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
    border-top: 1px solid var(--gray-200);
}

.faq-header {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    margin-bottom: 3rem;
}

.faq-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
}

.faq-script {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gray-400);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.faq-column-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-400);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--gray-200);
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-question span:first-child {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--black);
}

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--gray-500);
    transition: transform var(--transition-normal);
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-question:hover span:first-child {
    color: var(--gray-600);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 1.2rem;
}

.faq-answer p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===== STATEMENT SECTION ===== */
.statement-section {
    padding: 0;
}

.statement-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 60vh;
}

.statement-image-wrapper {
    position: relative;
    overflow: hidden;
}

.statement-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.statement-text {
    display: flex;
    align-items: center;
    padding: 4rem 5rem;
    background: var(--gray-100);
}

.statement-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.3;
    color: var(--black);
}

/* ===== CONTACT SECTION ===== */
.contact-section {
    padding: 6rem 3rem;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-inner {
    max-width: 700px;
    margin: 0 auto;
}

.contact-script {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gray-400);
    display: block;
    margin-bottom: 0.5rem;
}

.contact-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 3rem;
}

.contact-form-wrapper {
    margin-bottom: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-500);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 0;
    border: none;
    border-bottom: 1px solid var(--gray-300);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--black);
    background: transparent;
    transition: border-color var(--transition-fast);
    outline: none;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.1rem 2.5rem;
    background: var(--black);
    color: var(--white);
    border: 2px solid var(--black);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all var(--transition-fast);
    align-self: flex-start;
    margin-top: 1rem;
}

.submit-btn:hover {
    background: transparent;
    color: var(--black);
}

.submit-btn svg {
    transition: transform var(--transition-fast);
}

.submit-btn:hover svg {
    transform: translateX(4px);
}

.contact-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.contact-link-item {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.contact-link-item:hover {
    color: var(--black);
}

.contact-divider {
    color: var(--gray-300);
    font-size: 0.6rem;
}

/* ===== FOOTER ===== */
footer {
    padding: 2.5rem 3rem;
    border-top: 1px solid var(--gray-200);
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ===== ANIMATIONS ===== */
@keyframes heroReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes scrollDown {
    0% {
        top: -100%;
    }
    100% {
        top: 100%;
    }
}

/* Reveal animation for sections */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .nav-inner {
        padding: 0 2rem;
    }

    .works-section,
    .faq-section,
    .contact-section {
        padding: 4rem 2rem;
    }

    .about-text-content {
        padding: 3rem;
    }

    .statement-text {
        padding: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform var(--transition-normal);
    }

    .nav-links.open {
        transform: translateX(0);
    }

    .nav-links.open .nav-link {
        color: var(--black);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span {
        background: var(--black);
    }

    /* Hero */
    .hero {
        min-height: 600px;
    }

    .hero-content {
        padding: 0 1.5rem 6vh;
    }

    .hero-scroll-indicator {
        display: none;
    }

    /* About & Skills */
    .about-image-wrapper {
        height: 25vh;
    }

    .about-skills-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2.5rem 1.5rem;
    }

    .about-skills-header-col {
        position: static;
        margin-bottom: 1rem;
    }

    .skills-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Works */
    .works-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* FAQ */
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .faq-spacer {
        display: none !important;
    }

    /* Statement */
    .statement-inner {
        grid-template-columns: 1fr;
    }

    .statement-image-wrapper {
        height: 40vh;
    }

    .statement-text {
        padding: 3rem 2rem;
    }

    /* Contact */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 3.5rem;
    }

    .works-title,
    .faq-title,
    .contact-title {
        font-size: 3rem;
    }

    .works-script,
    .faq-script,
    .contact-script {
        font-size: 1.8rem;
    }

    .about-lead,
    .statement-quote {
        font-size: 1.4rem;
    }
}

/* ===== Selection Style ===== */
::selection {
    background: var(--black);
    color: var(--white);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

/* ===== Page Load Animation ===== */
body {
    animation: pageLoad 0.6s ease;
}

@keyframes pageLoad {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}