/* ============================================
   NOVA FORMA STUDIO — Stylesheet
   ============================================ */

:root {
    --bg: #0c0c0d;
    --bg-2: #111113;
    --bg-3: #161618;
    --surface: #1c1c1f;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.18);
    --text: #f5f5f3;
    --text-dim: #9a9a98;
    --text-mute: #6b6b69;
    --off-white: #ededea;
    --accent: #c8ff2e; /* Neon Lime */
    --accent-2: #2e6bff; /* Electric Blue */
    --serif: 'Fraunces', 'Times New Roman', serif;
    --sans: 'Inter', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --radius: 22px;
    --radius-lg: 32px;
    --transition: cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    overflow-x: hidden;
    font-weight: 400;
}

body.loading {
    overflow: hidden;
    height: 100vh;
}

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

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

::selection {
    background: var(--accent);
    color: var(--bg);
}

.container {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ============ LOADING SCREEN ============ */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px;
    transition: opacity 0.8s var(--transition), visibility 0.8s var(--transition);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 1fr);
    pointer-events: none;
}

.loader-grid span {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    animation: gridFade 1.4s var(--transition) forwards;
}

.loader-grid span:nth-child(1) { animation-delay: 0.05s; }
.loader-grid span:nth-child(2) { animation-delay: 0.10s; }
.loader-grid span:nth-child(3) { animation-delay: 0.15s; }
.loader-grid span:nth-child(4) { animation-delay: 0.20s; }
.loader-grid span:nth-child(5) { animation-delay: 0.25s; }
.loader-grid span:nth-child(6) { animation-delay: 0.30s; }
.loader-grid span:nth-child(7) { animation-delay: 0.35s; }
.loader-grid span:nth-child(8) { animation-delay: 0.40s; }
.loader-grid span:nth-child(9) { animation-delay: 0.45s; }
.loader-grid span:nth-child(10) { animation-delay: 0.50s; }
.loader-grid span:nth-child(11) { animation-delay: 0.55s; }
.loader-grid span:nth-child(12) { animation-delay: 0.60s; }

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

.loader-content {
    position: relative;
    z-index: 2;
    margin: auto;
    width: 100%;
    max-width: 640px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.loader-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--sans);
    font-size: 14px;
    letter-spacing: 0.3em;
    font-weight: 500;
    overflow: hidden;
}

.loader-mark {
    display: inline-block;
    color: var(--accent);
    font-size: 18px;
    animation: rotateMark 4s linear infinite;
}

.loader-name {
    display: inline-block;
    animation: slideUp 1s var(--transition) 0.2s both;
}

@keyframes rotateMark {
    to { transform: rotate(360deg); }
}

@keyframes slideUp {
    from { transform: translateY(120%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.loader-bar-wrap {
    width: 100%;
    height: 1px;
    background: var(--line);
    overflow: hidden;
    position: relative;
}

.loader-bar {
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width 0.2s linear;
    box-shadow: 0 0 20px var(--accent);
}

.loader-meta {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

.loader-percent {
    color: var(--accent);
}

.loader-footer {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-mute);
    letter-spacing: 0.1em;
}

/* ============ NAVIGATION ============ */
.nav {
    position: fixed;
    top: 20px;
    left: 0;
    right: 0;
    z-index: 100;
    transition: top 0.4s var(--transition);
}

.nav.scrolled {
    top: 12px;
}

.nav-inner {
    width: calc(100% - 40px);
    max-width: 1360px;
    margin: 0 auto;
    padding: 14px 20px 14px 24px;
    background: rgba(20, 20, 22, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--line);
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
}

.logo-mark {
    color: var(--accent);
    font-size: 18px;
    display: inline-block;
    transition: transform 0.6s var(--transition);
}

.nav-logo:hover .logo-mark {
    transform: rotate(180deg);
}

.logo-text em {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    color: var(--text-dim);
}

.nav-menu {
    display: flex;
    gap: 4px;
}

.nav-menu a {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-dim);
    border-radius: 100px;
    transition: all 0.3s var(--transition);
    position: relative;
}

.nav-menu a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px 10px 20px;
    background: var(--accent);
    color: var(--bg);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s var(--transition);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(200, 255, 46, 0.3);
}

.nav-cta i {
    font-size: 11px;
    transition: transform 0.3s var(--transition);
}

.nav-cta:hover i {
    transform: translate(2px, -2px);
}

.nav-burger {
    display: none;
    background: transparent;
    border: 1px solid var(--line);
    width: 40px;
    height: 40px;
    border-radius: 100px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.nav-burger span {
    display: block;
    width: 14px;
    height: 1.5px;
    background: var(--text);
    transition: all 0.3s;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: all 0.4s var(--transition);
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
}

.btn-primary:hover {
    background: var(--off-white);
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(200, 255, 46, 0.25);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--line-strong);
    color: var(--text);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.btn-large {
    padding: 22px 32px;
    font-size: 16px;
}

.btn i {
    font-size: 12px;
    transition: transform 0.3s var(--transition);
}

.btn:hover i {
    transform: translate(3px, -3px);
}

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 130px 32px 40px;
    color: var(--text);
}

.hero-video-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background: #0c0c0d;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    will-change: opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
    transition: opacity 0.6s linear;
}

.hero-video-a { opacity: 1; }
.hero-video-b { opacity: 0; }

.hero-video.is-active { opacity: 1; }
.hero-video.is-inactive { opacity: 0; }

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(12, 12, 13, 0.5) 0%, rgba(12, 12, 13, 0.2) 30%, rgba(12, 12, 13, 0.7) 100%),
        radial-gradient(ellipse at center, transparent 0%, rgba(12, 12, 13, 0.4) 100%);
    z-index: 1;
}

.hero-noise {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0.05;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.hero-top, .hero-content, .hero-stats, .hero-scroll {
    position: relative;
    z-index: 3;
}

.hero-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1360px;
    margin: 0 auto;
    width: 100%;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 100px;
}

.hero-tag .dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(200, 255, 46, 0.5); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(200, 255, 46, 0); }
}

.hero-content {
    max-width: 1360px;
    margin: auto auto 0;
    width: 100%;
}

.hero-headline {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(54px, 9vw, 144px);
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: 32px;
}

.hero-headline em {
    font-style: italic;
    font-weight: 400;
    color: var(--accent);
}

.hero-headline .line {
    display: block;
    overflow: hidden;
}

.hero-headline .line span {
    display: inline-block;
    transform: translateY(110%);
    animation: lineUp 1.2s var(--transition) forwards;
}

.hero-headline .line:nth-child(1) span { animation-delay: 0.2s; }
.hero-headline .line:nth-child(2) span { animation-delay: 0.35s; }
.hero-headline .line:nth-child(3) span { animation-delay: 0.5s; }

@keyframes lineUp {
    to { transform: translateY(0); }
}

.hero-sub {
    max-width: 580px;
    font-size: 18px;
    line-height: 1.6;
    color: rgba(245, 245, 243, 0.85);
    margin-bottom: 36px;
    opacity: 0;
    animation: fadeUp 1s var(--transition) 0.8s forwards;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 1s var(--transition) 1s forwards;
}

.hero-stats {
    max-width: 1360px;
    margin: 80px auto 0;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--line-strong);
    opacity: 0;
    animation: fadeUp 1s var(--transition) 1.2s forwards;
}

.stat-num {
    font-family: var(--serif);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    right: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    text-transform: uppercase;
    opacity: 0;
    animation: fadeUp 1s var(--transition) 1.4s forwards;
}

.hero-scroll i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ============ MARQUEE ============ */
.marquee {
    background: var(--bg);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    padding: 28px 0;
}

.marquee-track {
    display: flex;
    gap: 60px;
    white-space: nowrap;
    animation: scroll 40s linear infinite;
    font-family: var(--serif);
    font-size: 32px;
    font-weight: 300;
    font-style: italic;
    letter-spacing: -0.02em;
    color: var(--text);
}

.marquee-track span:nth-child(even) {
    color: var(--accent);
    font-style: normal;
    font-family: var(--sans);
    font-size: 20px;
    align-self: center;
}

@keyframes scroll {
    to { transform: translateX(-50%); }
}

/* ============ SECTION COMMON ============ */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 6px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 100px;
}

.section-label i {
    color: var(--accent);
    font-size: 7px;
}

.section-label.light {
    color: rgba(12, 12, 13, 0.7);
    border-color: rgba(12, 12, 13, 0.2);
}

.section-label.light i {
    color: var(--bg);
}

.section-head {
    margin-bottom: 80px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
}

.section-title {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(40px, 5.5vw, 84px);
    line-height: 1;
    letter-spacing: -0.03em;
    max-width: 1100px;
}

.section-title em {
    font-style: italic;
    font-weight: 400;
    color: var(--text-dim);
}

/* ============ INTRO ============ */
.intro {
    padding: 140px 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: start;
}

.intro-text {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(32px, 3.5vw, 52px);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text);
    margin-bottom: 64px;
}

.intro-text em {
    font-style: italic;
    color: var(--accent);
}

.intro-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
}

.intro-meta div {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.intro-meta strong {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    font-size: 22px;
    color: var(--text);
}

.intro-meta span {
    font-size: 13px;
    color: var(--text-dim);
}

/* ============ SERVICES ============ */
.services {
    padding: 140px 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-card {
    padding: 48px 40px;
    background: var(--bg-2);
    position: relative;
    transition: background 0.5s var(--transition);
    cursor: pointer;
    min-height: 380px;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background: var(--bg-3);
}

.service-num {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-mute);
    margin-bottom: 60px;
    letter-spacing: 0.1em;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(200, 255, 46, 0.08);
    border: 1px solid rgba(200, 255, 46, 0.2);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 28px;
    transition: transform 0.5s var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(-8deg) scale(1.05);
}

.service-card h3 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 32px;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.service-card p {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 460px;
}

.service-list {
    list-style: none;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-list li {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
    border-radius: 100px;
    color: var(--text-dim);
}

.service-arrow {
    position: absolute;
    top: 40px;
    right: 40px;
    width: 44px;
    height: 44px;
    border-radius: 100px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    transition: all 0.4s var(--transition);
}

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

/* ============ PROCESS ============ */
.process {
    padding: 140px 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.process-step {
    padding: 32px 24px 32px 0;
    position: relative;
}

.process-step:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 24px;
    height: 1px;
    background: var(--line-strong);
}

.process-step:first-child::before {
    background: var(--accent);
    height: 2px;
}

.step-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 60px;
}

.step-num {
    font-family: var(--serif);
    font-size: 56px;
    font-weight: 300;
    line-height: 1;
    color: var(--text);
}

.step-tag {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-mute);
}

.process-step h3 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 28px;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.process-step p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.65;
    max-width: 280px;
}

/* ============ SHOWCASE ============ */
.showcase {
    padding: 140px 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.project {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-3);
    border: 1px solid var(--line);
    transition: transform 0.5s var(--transition), border-color 0.4s;
    cursor: pointer;
}

.project:hover {
    transform: translateY(-6px);
    border-color: var(--line-strong);
}

.project-large {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
}

.project-visual {
    aspect-ratio: 16 / 11;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-large .project-visual {
    aspect-ratio: auto;
    min-height: 480px;
}

/* Project 1 — Hotel */
.project-1 {
    background: linear-gradient(135deg, #1a1612 0%, #2a2016 50%, #3d2e1f 100%);
}

.project-1::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, rgba(200, 170, 120, 0.2), transparent 60%);
}

.project-mock {
    width: 70%;
    height: 80%;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: #1a1612;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-8deg) rotateX(2deg);
    transition: transform 0.6s var(--transition);
}

.project:hover .project-mock {
    transform: perspective(1000px) rotateY(-4deg) rotateX(1deg) translateY(-4px);
}

.mock-bar {
    height: 8px;
    width: 60px;
    background: #1a1612;
    border-radius: 100px;
}

.mock-hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
}

.mock-title {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.mock-sub {
    font-size: 10px;
    color: #6b5a45;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.mock-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.mock-grid > div {
    aspect-ratio: 1;
    background: linear-gradient(135deg, #d4b896, #8a6f4f);
    border-radius: 4px;
}

/* Project 2 — Solar */
.project-2 {
    background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 50%, #f4a52a 130%);
}

.mock-solar {
    width: 80%;
    height: 70%;
    background: linear-gradient(160deg, #ff8a3d, #ffc14d);
    border-radius: 24px;
    padding: 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: none;
}

.solar-sun {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, #fff8d4, #ffd166 60%, transparent 70%);
    border-radius: 50%;
    filter: blur(2px);
}

.solar-text {
    position: relative;
    color: #1a1612;
}

.solar-text span {
    font-family: var(--serif);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: -0.02em;
    display: block;
}

.solar-text small {
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.7;
}

.solar-grid {
    position: relative;
    height: 60px;
    background-image:
        linear-gradient(rgba(0,0,0,0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.3) 1px, transparent 1px);
    background-size: 20px 20px;
    border-radius: 8px;
    transform: perspective(400px) rotateX(50deg);
    transform-origin: bottom;
}

/* Project 3 — Handwerk */
.project-3 {
    background: linear-gradient(135deg, #1a1a1a 0%, #2a2520 100%);
}

.mock-craft {
    width: 70%;
    height: 80%;
    background: #ededea;
    border-radius: 8px;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #1a1a1a;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.craft-mark {
    font-family: var(--serif);
    font-size: 56px;
    font-weight: 500;
    letter-spacing: -0.05em;
}

.craft-lines {
    display: flex;
    gap: 4px;
}

.craft-lines span {
    display: block;
    width: 24px;
    height: 1px;
    background: #1a1a1a;
}

.craft-lines span:nth-child(2) { width: 40px; }

.craft-name {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.3em;
    margin-top: 8px;
}

.mock-craft small {
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #6b5a45;
}

.project-info {
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
}

.project-large .project-info {
    padding: 48px 40px;
    justify-content: center;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 24px;
}

.project-info h3 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 32px;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.project-info p {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.65;
    margin-bottom: 24px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
}

.project-tags span {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
    border-radius: 100px;
    color: var(--text-dim);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    transition: color 0.3s;
}

.project-link i {
    transition: transform 0.3s var(--transition);
}

.project-link:hover {
    color: var(--accent);
}

.project-link:hover i {
    transform: translate(3px, -3px);
}

/* ============ WHY ============ */
.why {
    padding: 140px 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.why-left {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    gap: 28px;
    align-items: flex-start;
}

.why-left .section-title {
    font-size: clamp(36px, 4.5vw, 64px);
}

.why-text {
    color: var(--text-dim);
    font-size: 16px;
    line-height: 1.65;
    max-width: 460px;
}

.why-right {
    display: flex;
    flex-direction: column;
}

.why-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 32px;
    padding: 32px 0;
    border-top: 1px solid var(--line);
    transition: padding 0.4s var(--transition);
}

.why-item:last-child {
    border-bottom: 1px solid var(--line);
}

.why-item:hover {
    padding-left: 12px;
}

.why-num {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--accent);
    padding-top: 6px;
}

.why-item h4 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 26px;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.why-item p {
    font-size: 15px;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ============ TESTIMONIALS ============ */
.testimonials {
    padding: 140px 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--line);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial {
    padding: 36px 32px;
    background: var(--bg-3);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: all 0.4s var(--transition);
}

.testimonial:hover {
    border-color: var(--line-strong);
    transform: translateY(-4px);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: var(--accent);
    font-size: 13px;
}

.testimonial blockquote {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 20px;
    line-height: 1.45;
    letter-spacing: -0.01em;
    color: var(--text);
    flex: 1;
}

.testimonial figcaption {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.avatar-1 { background: linear-gradient(135deg, #c9a574, #6b4f33); color: #fff; }
.avatar-2 { background: linear-gradient(135deg, #2e6bff, #0a3a99); color: #fff; }
.avatar-3 { background: linear-gradient(135deg, #c8ff2e, #7aa01a); color: #1a1a1a; }

.testimonial figcaption strong {
    display: block;
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.testimonial figcaption span {
    font-size: 12px;
    color: var(--text-dim);
}

/* ============ FINAL CTA ============ */
.cta-final {
    padding: 100px 0 140px;
    background: var(--bg);
}

.cta-card {
    position: relative;
    background: var(--accent);
    color: var(--bg);
    border-radius: var(--radius-lg);
    padding: 100px 80px;
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.cta-grain {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-card > * {
    position: relative;
    z-index: 1;
}

.cta-headline {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(40px, 5.5vw, 84px);
    line-height: 1;
    letter-spacing: -0.03em;
    max-width: 1000px;
}

.cta-headline em {
    font-style: italic;
    font-weight: 400;
}

.cta-text {
    font-size: 17px;
    line-height: 1.6;
    color: rgba(12, 12, 13, 0.8);
    max-width: 580px;
}

.cta-card .btn-primary {
    background: var(--bg);
    color: var(--accent);
}

.cta-card .btn-primary:hover {
    background: #2a2a2a;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.cta-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 720px;
    margin-top: 32px;
    padding-top: 40px;
    border-top: 1px solid rgba(12, 12, 13, 0.15);
}

.cta-meta div {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
}

.cta-meta span {
    font-size: 12px;
    color: rgba(12, 12, 13, 0.6);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cta-meta strong {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    font-size: 18px;
    color: var(--bg);
}

/* ============ FOOTER ============ */
.footer {
    background: var(--bg);
    padding: 100px 0 40px;
    border-top: 1px solid var(--line);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 80px;
    border-bottom: 1px solid var(--line);
}

.footer-brand p {
    margin: 24px 0;
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.65;
    max-width: 380px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 100px;
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    font-size: 14px;
    transition: all 0.3s var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col h5 {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-mute);
    margin-bottom: 12px;
}

.footer-col a, .footer-col span {
    font-size: 14px;
    color: var(--text-dim);
    transition: color 0.3s;
    line-height: 1.6;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-large {
    padding: 60px 0 20px;
    overflow: hidden;
}

.footer-large span {
    display: block;
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(80px, 18vw, 280px);
    line-height: 0.85;
    letter-spacing: -0.05em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.12);
    text-align: center;
    white-space: nowrap;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    font-size: 13px;
    color: var(--text-mute);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    transition: color 0.3s;
}

.footer-legal a:hover {
    color: var(--accent);
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s var(--transition), transform 1s var(--transition);
}

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

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .nav-menu { display: none; }
    .nav-burger { display: flex; }
    .intro-grid, .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .why-left { position: static; }
    .services-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .process-step:nth-child(2)::before { background: var(--line-strong); height: 1px; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
    .project-large { grid-column: span 1; grid-template-columns: 1fr; }
    .project-large .project-visual { min-height: 360px; }
    .showcase-grid { grid-template-columns: 1fr; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .container { padding: 0 20px; }
    .hero { padding: 110px 20px 32px; }
    .hero-top { font-size: 10px; }
    .hero-meta { display: none; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 48px; padding-top: 24px; }
    .hero-scroll { display: none; }
    .nav-cta span { display: none; }
    .nav-cta { padding: 10px 14px; }
    .intro, .services, .process, .showcase, .why, .testimonials { padding: 80px 0; }
    .section-head { margin-bottom: 48px; }
    .process-steps { grid-template-columns: 1fr; }
    .service-card { padding: 32px 24px; min-height: auto; }
    .service-num { margin-bottom: 32px; }
    .cta-card { padding: 60px 28px; }
    .cta-meta { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 48px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .marquee-track { font-size: 22px; gap: 32px; }
    .intro-meta { grid-template-columns: 1fr; }
}