/* ============================================
   11H16 — Creative Studio
   Inspired by detroit.paris
   Ultra-condensed brutalist typography
   ============================================ */

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

:root {
    --black: #000;
    --white: #fff;
    --grey-light: #c8c8c8;
    --grey: #888;
    --grey-dark: #444;
    --rule: rgba(0, 0, 0, 0.08);

    --font-fat: 'Roboto Flex', sans-serif;
    --font-title: 'Barlow Condensed', sans-serif;
    --font-body: 'Roboto Flex', sans-serif;

    /* Variable font axes for display usage */
    --fat-weight: 900;
    --fat-width: 25;

    --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-smooth: cubic-bezier(0.33, 1, 0.68, 1);

    --pad: 18px;
}

/* Apply ultra-condensed heavy style to all display text */
.hero-word, .hero-desc, .hero-tags,
.mob-link span,
.sec-title, .proj-name,
.fat-title, .fat-title span,
.contact-email,
.svc-title,
.f-logo {
    font-weight: var(--fat-weight);
    font-stretch: 25%;
}

html {
    scrollbar-width: none;
}
html::-webkit-scrollbar { display: none; }

body {
    font-family: var(--font-body);
    background: var(--white);
    color: var(--black);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--black);
    color: var(--white);
}

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

/* ============================================
   Splash Screen
   ============================================ */

.splash {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: all;
}

.splash.fade-out .splash-text,
.splash.fade-out .splash-sub {
    animation: splashContentUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.splash.fade-out {
    animation: splashOut 1.2s cubic-bezier(0.4, 0, 0.2, 1) 0.3s forwards;
    pointer-events: none;
}

.splash-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.9;
}

.splash-word {
    display: flex;
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-weight: 700;
    font-size: clamp(36px, 7vw, 90px);
    text-transform: uppercase;
    color: var(--black);
}

.splash .flap-char:not(.is-space)::after {
    background: rgba(0,0,0,0.1);
}

.splash-sub {
    font-family: var(--font-fat);
    font-weight: var(--fat-weight);
    font-stretch: 25%;
    font-size: clamp(11px, 1.2vw, 16px);
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--grey);
    margin-top: 24px;
    opacity: 0;
    animation: splashSubIn 0.6s ease forwards;
    animation-delay: 1.2s;
}

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

@keyframes splashContentUp {
    to {
        opacity: 0;
        transform: translateY(-30px);
    }
}

@keyframes splashOut {
    0% { opacity: 1; }
    100% {
        opacity: 0;
        visibility: hidden;
    }
}

/* ============================================
   Navigation — detroit.paris style split
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px var(--pad);
    z-index: 100;
    pointer-events: none;
    transition: padding 0.4s var(--ease-smooth),
                background 0.4s ease,
                backdrop-filter 0.4s ease;
}

.nav--scrolled {
    padding: 10px var(--pad);
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav--scrolled.nav--light {
    background: rgba(0,0,0,0.3);
}

.nav > * { pointer-events: auto; }

.nav-left, .nav-right {
    display: flex;
    align-items: center;
    gap: clamp(24px, 4vw, 80px);
}

.nav-logo {
    display: block;
    width: 80px;
    height: 34px;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav--light .logo-img {
    filter: brightness(0) invert(1);
}

.nav-link {
    font-family: var(--font-title);
    font-size: 12px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    position: relative;
    transition: opacity 0.3s ease, color 0.4s ease;
}

.nav--light .nav-link,
.nav--light .menu-btn { color: var(--white); }
.nav--light .logo-svg { color: var(--white); }

.nav-link:hover {
    opacity: 0.5;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    color: var(--black);
}

/* ============================================
   Mobile Menu
   ============================================ */

.mob-menu {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 200;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--pad);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mob-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mob-close {
    position: absolute;
    top: 12px;
    right: var(--pad);
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
}

.mob-inner {
    display: flex;
    flex-direction: column;
}

.mob-link {
    overflow: hidden;
    display: block;
}

.mob-link span {
    display: block;
    font-family: var(--font-fat);
    font-size: clamp(48px, 12vw, 80px);
    line-height: 1;
    letter-spacing: 1px;
    text-transform: uppercase;
    transform: translateY(110%);
    transition: transform 0.7s var(--ease-smooth);
}

.mob-menu.active .mob-link:nth-child(1) span { transition-delay: 0.1s; transform: translateY(0); }
.mob-menu.active .mob-link:nth-child(2) span { transition-delay: 0.16s; transform: translateY(0); }
.mob-menu.active .mob-link:nth-child(3) span { transition-delay: 0.22s; transform: translateY(0); }
.mob-menu.active .mob-link:nth-child(4) span { transition-delay: 0.28s; transform: translateY(0); }

.mob-bottom {
    position: absolute;
    bottom: 20px;
    left: var(--pad);
    display: flex;
    gap: 20px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mob-bottom a { color: var(--grey); }

/* ============================================
   Hero
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 var(--pad);
    padding-bottom: 20px;
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-video.active {
    opacity: 1;
}

.hero-progress {
    position: absolute;
    bottom: 20px;
    right: var(--pad);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.hero-progress-project {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.5);
}

.hero-progress-bottom {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-progress-count {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.6);
}

.hero-progress-bar {
    width: 60px;
    height: 2px;
    background: rgba(255,255,255,0.2);
    border-radius: 1px;
    overflow: hidden;
}

.hero-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--white);
    border-radius: 1px;
    animation: progressFill 6s linear infinite;
}

@keyframes progressFill {
    from { width: 0%; }
    to { width: 100%; }
}

.hero-text {
    position: relative;
    z-index: 2;
}

.hero-sub {
    position: relative;
    z-index: 2;
}

.hero-line {
    overflow: hidden;
    line-height: 0.82;
    display: flex;
    gap: 0;
}

.hero-word {
    display: flex;
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    font-weight: 700;
    font-size: clamp(40px, 8vw, 110px);
    letter-spacing: 0;
    text-transform: uppercase;
}

/* ── Split-flap airport board ── */
.flap-char {
    display: inline-block;
    position: relative;
    perspective: 500px;
    line-height: 1;
    cursor: default;
}

.hero-word .flap-char:not(.is-space) {
    cursor: pointer;
}

.flap-top, .flap-bottom {
    display: block;
    height: 0.55em;
    overflow: hidden;
    position: relative;
    backface-visibility: hidden;
}

.flap-top {
    transform-origin: bottom center;
}

.flap-bottom {
    transform-origin: top center;
}

.flap-bottom span {
    display: block;
    margin-top: -0.55em;
}

.flap-char.is-space {
    width: 0.3em;
}

/* Once settled: remove line, merge halves into clean letter */
.flap-char.done::after {
    opacity: 0;
}

.flap-char.done .flap-top,
.flap-char.done .flap-bottom {
    height: auto;
    overflow: visible;
}

.flap-char.done .flap-bottom span {
    margin-top: 0;
}

.flap-char.done .flap-bottom {
    display: none;
}

.flap-char:not(.is-space)::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transition: opacity 0.3s ease;
    height: 1px;
    background: rgba(0,0,0,0.15);
    z-index: 3;
    pointer-events: none;
}

.hero-sub {
    margin-top: 16px;
    opacity: 0;
    animation: fadeIn 0.6s ease 0.8s forwards;
}

.hero-desc {
    font-family: var(--font-fat);
    font-size: clamp(14px, 1.6vw, 20px);
    letter-spacing: 0.5px;
    line-height: 1.2;
    text-transform: uppercase;
}

.hero-tags {
    font-family: var(--font-fat);
    font-size: clamp(11px, 1.2vw, 15px);
    letter-spacing: 0.5px;
    margin-top: 6px;
    text-transform: uppercase;
}

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


/* ============================================
   Reveal
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.9s var(--ease-smooth),
                transform 0.9s var(--ease-smooth);
}

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

.proj.reveal { transition-delay: calc(var(--i, 0) * 0.08s); }
.svc.reveal { transition-delay: calc(var(--i, 0) * 0.06s); }

/* ============================================
   Sections
   ============================================ */

.section {
    padding: clamp(80px, 10vw, 140px) var(--pad);
}

/* ============================================
   Projects
   ============================================ */

.sec-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: clamp(28px, 4vw, 48px);
}

.sec-title {
    font-family: var(--font-title);
    font-size: clamp(40px, 7vw, 100px);
    letter-spacing: 2px;
    text-transform: uppercase;
    line-height: 0.92;
}

.sec-count {
    font-size: 13px;
    font-weight: 400;
    color: var(--grey);
    padding-bottom: 6px;
}

.proj-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.proj {
    display: block;
    overflow: hidden;
    position: relative;
}

.proj-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s var(--ease-smooth);
}

.proj-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.proj--wide .proj-video {
    aspect-ratio: 21 / 9;
}

.proj:hover .proj-video {
    opacity: 1;
}

.proj--wide {
    grid-column: span 2;
}

.proj--wide .proj-img {
    aspect-ratio: 21 / 9;
}


.proj-meta {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 10px 0 4px;
}

.proj-name {
    font-family: var(--font-title);
    font-size: clamp(14px, 1.3vw, 18px);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.proj-cat {
    font-size: 11px;
    font-weight: 400;
    color: var(--grey);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ============================================
   About
   ============================================ */

.about-hero {
    margin-bottom: clamp(40px, 6vw, 80px);
}

.fat-title {
    font-family: var(--font-title);
    display: flex;
    flex-direction: column;
    line-height: 0.92;
}

.fat-title span {
    font-size: clamp(44px, 9vw, 140px);
    letter-spacing: clamp(1px, 0.3vw, 4px);
    text-transform: uppercase;
}

.fat-outline {
    -webkit-text-stroke: 2px var(--black);
    color: transparent !important;
}

.about-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 100px);
    align-items: start;
}

.about-text p {
    font-size: clamp(14px, 1.1vw, 17px);
    font-weight: 400;
    line-height: 1.8;
    color: var(--grey-dark);
    max-width: 600px;
    margin-bottom: 1.5em;
}
.about-text p:last-child { margin-bottom: 0; }

.about-services {
    border-top: 2px solid var(--black);
}

.svc {
    padding: 12px 0;
    border-bottom: 1px solid var(--rule);
    cursor: default;
}

.svc-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: clamp(13px, 1.2vw, 16px);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
}

.svc-details {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s var(--ease-expo), opacity 0.4s ease, margin-top 0.4s ease;
    margin-top: 0;
}

.svc:hover .svc-details {
    max-height: 300px;
    opacity: 1;
    margin-top: 8px;
}

.svc-details span {
    font-size: 11px;
    font-weight: 400;
    color: var(--grey);
    letter-spacing: 0.2px;
}

/* ============================================
   Contact
   ============================================ */

.section-contact {
    padding-bottom: clamp(60px, 8vw, 120px);
}

.contact-title {
    margin-bottom: clamp(24px, 3vw, 40px);
}

.contact-title span {
    font-size: clamp(56px, 12vw, 180px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-email {
    font-family: var(--font-title);
    font-size: clamp(18px, 2.5vw, 32px);
    letter-spacing: 1px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--rule);
    padding-bottom: 4px;
    display: inline-block;
    width: fit-content;
    transition: border-color 0.3s ease;
}

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

.contact-links {
    display: flex;
    gap: 20px;
}

.contact-links a {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--grey-dark);
    transition: color 0.3s ease;
}

.contact-links a:hover {
    color: var(--black);
}

.contact-addr {
    font-size: 12px;
    color: var(--grey);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* ============================================
   Footer — detroit.paris style
   ============================================ */

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px var(--pad);
    border-top: 1px solid var(--rule);
}

.f-logo {
    font-family: var(--font-fat);
    font-size: 14px;
    letter-spacing: 2px;
}

.f-copy, .f-loc {
    font-size: 11px;
    color: var(--grey);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 768px) {
    .nav-right { display: none; }
    .nav-left .nav-link { display: none; }
    .nav { display: flex; justify-content: space-between; align-items: center; }
    .menu-btn { display: block; pointer-events: auto; }

    .proj-grid { grid-template-columns: 1fr; }
    .proj--wide { grid-column: span 1; }
    .proj--wide .proj-img { aspect-ratio: 4 / 3; }

    .about-body { grid-template-columns: 1fr; gap: 32px; }

    .fat-outline { -webkit-text-stroke-width: 1.5px; }

    .footer {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }
}

/* Fix nav layout on desktop to show logo + links */
@media (min-width: 769px) {
    .menu-btn { display: none; }

    .nav {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .nav-left {
        display: flex;
        align-items: center;
        gap: clamp(24px, 5vw, 100px);
    }

    .nav-right {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        gap: clamp(24px, 5vw, 100px);
    }
}