/* ============================================================
   RAMADHANI — Portfolio
   Editorial Minimalism
   ============================================================ */

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

:root {
    --bg: #0D0D0D;
    --bg-elevated: #141414;
    --bg-surface: #1A1A1A;
    --text-primary: #F5F0E8;
    --text-secondary: #A09A90;
    --text-tertiary: #6B665E;
    --accent: #C4170C;
    --accent-dim: rgba(196, 23, 12, 0.15);
    --border: rgba(245, 240, 232, 0.08);
    --border-hover: rgba(245, 240, 232, 0.18);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --max-w: 1200px;
    --gutter: clamp(1.25rem, 4vw, 3rem);
    --bg-nav: rgba(13, 13, 13, 0.92);
}

[data-theme="light"] {
    --bg: #F5F0E8;
    --bg-elevated: #EDE7DC;
    --bg-surface: #E5DEC8;
    --text-primary: #0D0D0D;
    --text-secondary: #4A453F;
    --text-tertiary: #7C766E;
    --accent: #C4170C;
    --accent-dim: rgba(196, 23, 12, 0.1);
    --border: rgba(13, 13, 13, 0.08);
    --border-hover: rgba(13, 13, 13, 0.18);
    --bg-nav: rgba(245, 240, 232, 0.92);
}

/* Smooth global theme transition */
body, nav, .nav-inner, .nav-logo, .nav-links a, .nav-menu-btn span, .mobile-nav, .mobile-nav a,
.section-divider, .section-title, .section-desc, .work-card, .work-card-img, .work-card-title,
.work-card-arrow, .work-card-arrow svg, .about-lead, .about-text, .timeline-item, .timeline-date,
.timeline-location, .timeline-role, .timeline-company, .timeline-desc, .skill-pill, .contact-email,
.connect-social-link, .connect-social-link i, .form-input, .form-textarea, .form-submit-btn,
.footer, .footer-copy, .footer-tagline, .back-to-top {
    transition: background-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), 
                color 0.5s cubic-bezier(0.22, 1, 0.36, 1), 
                border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    height: auto;
}

/* Lenis overrides */
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 0; }
::selection {
    background: var(--accent);
    color: var(--text-primary);
}

/* --- Container --- */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 0 var(--gutter);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background-color: var(--bg-nav);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.nav.scrolled .nav-inner {
    border-bottom-color: var(--border);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

/* --- Theme Toggle --- */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0;
    outline: none;
}

.theme-toggle:hover {
    border-color: var(--text-primary);
    background: var(--bg-surface);
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 17px;
    height: 17px;
    stroke: currentColor;
    fill: none;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.theme-toggle:hover svg {
    transform: rotate(15deg);
}

/* Toggle icon visibility based on theme */
.theme-toggle .sun-icon {
    display: block;
}
.theme-toggle .moon-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: none;
}
[data-theme="light"] .theme-toggle .moon-icon {
    display: block;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

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

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

.nav-links a {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    padding: 4px 0;
}

.nav-menu-btn span {
    display: block;
    height: 1.5px;
    background: var(--text-primary);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-radius: 1px;
}

.nav-menu-btn span:nth-child(1) { width: 100%; }
.nav-menu-btn span:nth-child(2) { width: 60%; margin-left: auto; }

.nav-menu-btn.active span:nth-child(1) {
    transform: translateY(3.25px) rotate(45deg);
}

.nav-menu-btn.active span:nth-child(2) {
    width: 100%;
    transform: translateY(-3.25px) rotate(-45deg);
}

/* Mobile menu */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100dvh;
    background: var(--bg);
    z-index: 99;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem var(--gutter);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-nav.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav a {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 8vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-secondary);
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.mobile-nav a:hover {
    color: var(--text-primary);
}

.mobile-nav-number {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-right: 1rem;
    vertical-align: super;
}

@media (min-width: 768px) {
    .nav-links { display: flex; }
    .nav-menu-btn { display: none; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-bottom: clamp(4rem, 10vh, 6rem);
    padding-top: 120px;
    position: relative;
}

.hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-eyebrow::before {
    content: '';
    width: 2.5rem;
    height: 1px;
    background: var(--accent);
    flex-shrink: 0;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 0.92;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.hero-title .accent {
    color: var(--accent);
}

.hero-sub {
    font-size: clamp(0.9rem, 1.5vw, 1.05rem);
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 480px;
    line-height: 1.7;
}

/* Hero Asymmetrical Layout */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3.5rem;
    width: 100%;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
}

.hero-image-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-image-frame {
    position: relative;
    width: 100%;
    max-width: 420px;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.4);
    transition: border-color 0.5s ease, box-shadow 0.5s ease;
}

[data-theme="light"] .hero-image-frame {
    box-shadow: 0 30px 60px -20px rgba(13, 13, 13, 0.1);
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.05);
    transition: filter 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-image-frame:hover .hero-photo {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.025);
}

/* Inner decorative line for premium feel */
.hero-image-frame::after {
    content: '';
    position: absolute;
    inset: 16px;
    border: 1px solid rgba(245, 240, 232, 0.08);
    pointer-events: none;
    transition: border-color 0.5s ease;
}

[data-theme="light"] .hero-image-frame::after {
    border-color: rgba(13, 13, 13, 0.08);
}

@media (min-width: 992px) {
    .hero {
        padding-bottom: 4rem;
    }
    
    .hero-grid {
        grid-template-columns: 1.15fr 0.85fr;
        gap: clamp(3rem, 6vw, 6rem);
    }
    
    .hero-image-container {
        justify-content: flex-end;
    }
    
    .hero-image-frame {
        max-width: 100%;
    }
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    right: var(--gutter);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: var(--text-tertiary);
    position: relative;
    overflow: hidden;
}

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

@keyframes scrollPulse {
    0% { top: -100%; }
    50% { top: 100%; }
    100% { top: 100%; }
}

.hero-scroll-text {
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    writing-mode: vertical-rl;
}

/* ============================================================
   SECTION SHARED
   ============================================================ */
.section {
    padding-top: clamp(5rem, 12vh, 9rem);
    padding-bottom: clamp(5rem, 12vh, 9rem);
}

.section-divider {
    height: 1px;
    background: var(--border);
    margin: 0 var(--gutter);
    max-width: var(--max-w);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

.section-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-label::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 440px;
    line-height: 1.7;
}

/* ============================================================
   WORKS / PORTFOLIO GRID
   ============================================================ */
.works-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 3rem;
}

.work-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    transition: border-color 0.4s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.work-card-img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.05);
    transition: filter 0.8s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover .work-card-img {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.03);
}

.work-card-body {
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.work-card-category {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.work-card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.work-card-arrow {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.work-card:hover .work-card-arrow {
    background: var(--accent);
    border-color: var(--accent);
    transform: rotate(-45deg);
}

.work-card-arrow svg {
    width: 14px;
    height: 14px;
    stroke: var(--text-secondary);
    transition: stroke 0.3s ease;
}

.work-card:hover .work-card-arrow svg {
    stroke: var(--text-primary);
}

@media (min-width: 768px) {
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .works-grid .work-card:first-child {
        grid-column: 1 / -1;
    }

    .works-grid .work-card:first-child .work-card-img {
        aspect-ratio: 21 / 9;
    }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-hero {
    margin-top: 2rem;
    margin-bottom: 4rem;
}

.about-lead {
    font-family: var(--font-heading);
    font-size: clamp(1.35rem, 3.5vw, 2.25rem);
    font-weight: 400;
    line-height: 1.4;
    color: var(--text-primary);
    max-width: 960px;
    letter-spacing: -0.02em;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.about-subtitle {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.about-subtitle::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background: var(--border);
}

.about-bio {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.about-text {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-text strong {
    color: var(--text-primary);
    font-weight: 500;
}

/* Skills grouped */
.skill-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.skill-group-title {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
}

.skills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-pill {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 0.4rem 0.9rem;
    border-radius: 100px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: border-color 0.3s ease, color 0.3s ease;
}

.skill-pill:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

/* Timeline experience & education */
.timeline {
    display: flex;
    flex-direction: column;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
}

.timeline-item:first-of-type {
    border-top: 1px solid var(--border);
    padding-top: 1.5rem;
}

.timeline-meta {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.timeline-date {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.timeline-location {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.timeline-role {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.timeline-company {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
    margin-bottom: 0.5rem;
}

.timeline-desc {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--text-tertiary);
    line-height: 1.6;
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 0.9fr 1.1fr;
        gap: clamp(3rem, 6vw, 6rem);
    }
    
    .timeline-item {
        grid-template-columns: 140px 1fr;
        gap: 2rem;
    }
    
    .timeline-meta {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 0.25rem;
    }
}

/* ============================================================
   CONTACT & FORM SUBMIT
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-text-desc {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 480px;
    margin-bottom: 2rem;
}

.contact-email {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 3vw, 2.2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    display: inline-block;
    position: relative;
    transition: color 0.3s ease;
    word-break: break-all;
}

.contact-email::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact-email:hover {
    color: var(--accent);
}

.contact-email:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.contact-subtitle {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-subtitle::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background: var(--border);
}

/* Connect links stacked */
.connect-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.connect-social-link {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: color 0.3s ease, transform 0.3s ease;
}

.connect-social-link i {
    font-size: 1.15rem;
    color: var(--text-tertiary);
    transition: color 0.3s ease;
    width: 24px;
}

.connect-social-link:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}

.connect-social-link:hover i {
    color: var(--accent);
}

/* Contact Form styling */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--text-primary);
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--text-tertiary);
    opacity: 0.8;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--text-secondary);
    background: var(--bg-surface);
    box-shadow: 0 0 0 1px var(--border-hover);
}

.form-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.125rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 8px;
    background: var(--text-primary);
    color: var(--bg);
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color 0.4s ease, color 0.4s ease, transform 0.4s ease;
}

.form-submit-btn i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.form-submit-btn:hover {
    background: var(--accent);
    color: #F5F0E8;
    transform: translateY(-2px);
}

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

.form-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.form-submit-btn:disabled:hover {
    background: var(--text-primary);
    color: var(--bg);
    transform: none;
}

.form-status {
    font-size: 0.9rem;
    line-height: 1.5;
    padding: 0.875rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.form-status--success {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border-color: var(--accent);
}

.form-status--error {
    color: var(--text-primary);
    background: var(--bg-elevated);
    border-color: #c45c5c;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: 0.95fr 1.05fr;
        gap: clamp(3rem, 6vw, 6rem);
    }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    padding: 2rem 0;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copy {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

.footer-tagline {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 90;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s ease, border-color 0.3s ease;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.back-to-top svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-secondary);
    transition: stroke 0.3s ease;
}

.back-to-top:hover svg {
    stroke: var(--text-primary);
}

/* ============================================================
   WORK IN PROGRESS MODAL
   ============================================================ */
.wip-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--gutter);
}

.wip-modal[hidden] {
    display: none;
}

.wip-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
}

.wip-modal-dialog {
    position: relative;
    width: min(100%, 420px);
    padding: 2.5rem 2rem 2rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: center;
    animation: wipModalIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes wipModalIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.wip-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.wip-modal-close:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
    background: var(--bg-surface);
}

.wip-modal-close svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.wip-modal-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-dim);
    color: var(--accent);
    font-size: 1.35rem;
}

.wip-modal-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.wip-modal-desc {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
}

.wip-modal-desc strong {
    color: var(--text-primary);
    font-weight: 600;
}

.wip-modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    padding: 0.75rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--accent);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
}

.wip-modal-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.work-card--wip {
    cursor: pointer;
}

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(2.4rem, 12vw, 4rem);
    }

    .work-card-body {
        padding: 1.25rem;
    }

    .contact-socials {
        flex-direction: column;
        gap: 1rem;
    }
}