/* ============================================
   802 FLAMINGO - Premium Design System
   ============================================ */

:root {
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.5);
    --text-tertiary: rgba(255, 255, 255, 0.3);
    --accent: #ff6b6b;
    --accent-subtle: rgba(255, 107, 107, 0.1);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);

    /* Ember Color Family - Vermont woodstove warmth */
    --ember-core: #FFB74D;
    --ember-mid: #FF9800;
    --ember-deep: #E65100;
    --ember-spark: #FFF8E1;
    --ember-glow: rgba(255, 183, 77, 0.4);

    /* Premium Typography */
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-primary: var(--font-body);

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

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

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

/* Film Grain Overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 10000;
}

@media (max-width: 768px) {
    body::before {
        display: none;
    }
}

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

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

/* ============================================
   Password Gate
   ============================================ */

.password-gate {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100000;
}

.webgl-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.gate-particle-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    /* Re-enabled 2D Canvas for elegant simplicity */
}

/* Gate branding — top-left identity */
.gate-brand {
    position: absolute;
    top: 2.5rem;
    left: 2.5rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    opacity: 0;
    transform: translateY(8px);
    animation: gateBrandIn 2s ease-out 1.5s forwards;
}

.gate-brand-line {
    font-family: var(--font-display);
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.15;
    display: block;
}

.gate-brand-line:first-child {
    font-size: clamp(1.5rem, 4vw, 2.75rem);
}

.gate-brand-line:last-child {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: rgba(255, 255, 255, 0.4);
}

@keyframes gateBrandIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .gate-brand {
        top: 1.5rem;
        left: 1.5rem;
    }
}

.password-box {
    text-align: center;
    padding: 3rem;
    position: relative;
    z-index: 1;
}

.password-box.minimal {
    padding: 0;
}

.pin-container {
    position: relative;
    display: inline-block;
}

.pin-dots {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.pin-dots:focus-within {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

.pin-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
    transition: background 0.2s ease, transform 0.2s ease;
}

/* Dot fill animation - subtle pop */
@keyframes dotPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.25); }
    100% { transform: scale(1.1); }
}

.pin-dots .dot.filled {
    background: var(--text-primary);
    animation: dotPop 0.15s ease-out forwards;
}

.pin-dots .dot.error {
    background: var(--accent);
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

.pin-container input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Legacy styles for non-minimal password box */
.password-box:not(.minimal) h2 {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.password-box:not(.minimal) > p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

/* ============================================
   Lock Screen Glow Effect - Gold CTA Pulse
   Glow on CONTAINER only, dots stay gray
   ============================================ */

/* Gold glow — GPU-composited via pseudo-element (opacity + scale only, no box-shadow repaints) */
.pin-dots.glow-active {
    position: relative;
    border-color: rgba(255, 180, 80, 0.3);
}

.pin-dots.glow-active::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: inherit;
    background: radial-gradient(ellipse at center, rgba(255, 185, 85, 0.45), rgba(255, 160, 60, 0.15) 60%, transparent 80%);
    z-index: -1;
    pointer-events: none;
    opacity: 0;
    transform: scale(0.95);
    will-change: opacity, transform;
    animation: pillGlow 6.5s ease-in-out infinite;
}

@keyframes pillGlow {
    0%   { opacity: 0;    transform: scale(0.95); }
    10%  { opacity: 1;    transform: scale(1.05); }
    25%  { opacity: 0.3;  transform: scale(0.98); }
    40%  { opacity: 0.9;  transform: scale(1.04); }
    55%  { opacity: 0.15; transform: scale(0.97); }
    75%  { opacity: 0.6;  transform: scale(1.02); }
    100% { opacity: 0;    transform: scale(0.95); }
}

/* Dots stay GRAY during glow - they don't animate (unless filled) */
.pin-dots.glow-active .dot:not(.filled) {
    background: var(--border);
}

/* Shake animation for invalid input */
.pin-dots.shake {
    animation: shake 0.4s ease;
}

/* When typing, stop glow and keep dots gray (unfilled) or white (filled) */
.password-gate.typing .pin-dots.glow-active {
    border-color: var(--border-hover);
}

.password-gate.typing .pin-dots.glow-active::after {
    animation: none;
    opacity: 0;
}

.password-gate.typing .pin-dots.glow-active .dot:not(.filled) {
    background: var(--border); /* Gray base - .filled class overrides to white */
}

/* ============================================
   PIN Hint Text
   ============================================ */

.pin-hint {
    display: block;
    text-align: center;
    margin-top: 1rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: lowercase;
    color: var(--text-tertiary);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.pin-hint.visible {
    opacity: 1;
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   Entrance Animation Glow - Pinkish Coral
   ============================================ */

.entrance-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 5;
    opacity: 0;
    background: radial-gradient(
        circle at center,
        transparent 0%,
        transparent 100%
    );
    transition: opacity 0.3s ease, background 0.5s ease;
}

.entrance-glow.active {
    opacity: 1;
    background: radial-gradient(
        circle at center,
        rgba(255, 107, 107, 0.15) 0%,
        rgba(255, 107, 107, 0.1) 40%,
        transparent 80%
    );
}

.entrance-glow.intense {
    background: radial-gradient(
        circle at center,
        rgba(255, 150, 150, 0.2) 0%,
        rgba(255, 107, 107, 0.15) 30%,
        transparent 70%
    );
}

/* Transcendence flash */
.entrance-glow.transcend {
    background: radial-gradient(
        circle at center,
        rgba(255, 200, 200, 0.15) 0%,
        rgba(255, 107, 107, 0.1) 30%,
        transparent 60%
    );
    transition: opacity 0.2s ease;
}

/* ============================================
   Organic SVG Background Layer
   ============================================ */

.bg-layer {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.4;
    z-index: 1;
}

.bg-path {
    stroke-dasharray: 3000;
    stroke-dashoffset: 3000;
    filter: url(#sketchy);
}

/* ============================================
   Cursor (Subtle)
   ============================================ */

.cursor {
    display: none;
}

.cursor-follower {
    display: none;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 8vw;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

/* Particle Canvas */
.particle-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.7;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 107, 107, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(255, 107, 107, 0.05), transparent);
    z-index: -1;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 18vw, 16rem);
    font-weight: 400;
    line-height: 0.85;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(100%);
}

.title-line:first-child {
    color: var(--accent);
}

.hero-subtitle {
    font-size: clamp(0.875rem, 1.5vw, 1.125rem);
    font-weight: 400;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    opacity: 0;
    transform: translateY(20px);
}

.hero-link {
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 1px solid var(--text-tertiary);
    padding-bottom: 2px;
    transition: border-color 0.3s ease, color 0.3s ease;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 4rem;
    left: 8vw;
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
}

.scroll-indicator span {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 30%;
    background: var(--text-secondary);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
}

/* ============================================
   Services Section - Art-house Magazine Style
   ============================================ */

.services {
    padding: 6rem 8vw 4rem;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    background: transparent;
    max-width: 1200px;
    margin: 0 auto;
}

.service-block {
    background: var(--bg-primary);
    padding: 3rem 2.5rem;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    transition: background 0.3s ease;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
}

.service-block::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-block:nth-child(3n) {
    border-right: none;
}

/* Hover: only on devices with real hover (prevents iOS sticky :hover) */
@media (hover: hover) {
    .service-block:hover {
        background: rgba(255, 255, 255, 0.03);
    }
    .service-block:hover::before {
        transform: scaleY(1);
    }
    .service-block:hover .service-name {
        color: var(--accent);
    }
}

/* Focus-visible: always available for keyboard users */
.service-block:focus-visible {
    outline: 1px solid var(--accent);
    outline-offset: -1px;
    background: rgba(255, 255, 255, 0.03);
}
.service-block:focus-visible::before {
    transform: scaleY(1);
}
.service-block:focus-visible .service-name {
    color: var(--accent);
}

/* Press state (class-based for specificity control, JS adds/removes) */
.service-block.pressing {
    background: rgba(255, 107, 107, 0.10);
}

/* Pure-CSS :active fallback for no-JS */
.service-block:active {
    background: rgba(255, 107, 107, 0.10);
}

/* "Launched" state — stays lit while page scrolls to portfolio */
.service-block.launched {
    background: rgba(255, 107, 107, 0.08);
}
.service-block.launched .service-name {
    color: var(--accent);
}
.service-block.launched .service-number {
    color: var(--accent);
    opacity: 0.85;
}
.service-block.launched::before {
    transform: scaleY(1);
}

/* Compound: hover/active on launched blocks */
@media (hover: hover) {
    .service-block.launched:hover {
        background: rgba(255, 107, 107, 0.12);
    }
}
.service-block.launched:active,
.service-block.launched.pressing {
    background: rgba(255, 107, 107, 0.15);
}

.service-number {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-style: italic;
    color: var(--text-tertiary);
    display: block;
    margin-bottom: 2rem;
}

.service-name {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.service-desc {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

/* ============================================
   Portfolio Section
   ============================================ */

.portfolio {
    padding: 4rem 8vw 12rem;
    position: relative;
    z-index: 2;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
}

.section-subtitle {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 4rem;
}

/* ============================================
   Halo Category Carousel
   ============================================ */

.halo-carousel {
    height: 120px;
    margin-bottom: 3rem;
    user-select: none;
    overflow: visible;
    position: relative;
    z-index: 10;
}

.halo-stage {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.halo-item {
    position: absolute;
    font-family: var(--font-display);
    font-weight: 400;
    color: var(--text-tertiary);
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.3s ease;
    pointer-events: auto;
}

.halo-item.active {
    color: var(--accent);
}

/* Mobile carousel — pill bar degradation */
@media (max-width: 768px) {
    .halo-carousel {
        height: auto;
        margin-bottom: 2rem;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .halo-stage {
        display: flex;
        gap: 0.75rem;
        justify-content: flex-start;
        padding: 0 1rem;
    }
    .halo-item {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        font-size: 0.75rem !important;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        font-family: var(--font-body);
        padding: 0.5rem 1rem;
        border: 1px solid var(--border);
        border-radius: 2rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    .halo-item.active {
        background: rgba(255, 107, 107, 0.1);
        border-color: var(--accent);
    }
}

/* Filtered grid layout */
.portfolio-grid.filtered {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: auto;
}

.portfolio-grid.filtered .portfolio-card {
    grid-column: auto !important;
    grid-row: auto !important;
    margin: 0 !important;
    aspect-ratio: 4/3 !important;
}

/* Single-card category — centered */
.portfolio-grid.filtered .portfolio-card:only-child {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto !important;
}

/* Responsive filtered overrides */
@media (max-width: 1024px) {
    .portfolio-grid.filtered {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-grid.filtered {
        grid-template-columns: 1fr;
    }
    .portfolio-grid.filtered .portfolio-card {
        aspect-ratio: 4/3 !important;
    }
}

/* Hidden cards during filter (visibility-based to avoid ScrollTrigger zero-rect) */
.portfolio-card.card-hidden {
    visibility: hidden;
    position: absolute;
    pointer-events: none;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 2rem;
}

.portfolio-card {
    position: relative;
    background: transparent;
    border: none;
    border-radius: 16px;
    overflow: visible;
    opacity: 0;
    transform: translateY(40px);
    perspective: 1000px;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    border-radius: 16px;
}

.card-front,
.card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 16px;
    overflow: hidden;
}

.card-front {
    z-index: 2;
}

.card-gradient {
    width: 100%;
    height: 100%;
    transition: transform 0.8s var(--ease-out-expo);
}

.portfolio-card:hover .card-gradient {
    transform: scale(1.08);
}

/* Hover info overlay */
.card-hover-info {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-card:hover .card-hover-info {
    opacity: 1;
}

.card-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.portfolio-card:hover .card-name {
    transform: translateY(0);
}

/* Card Back */
.card-back {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 2rem;
    z-index: 1;
}

.card-back h3 {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.card-back p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.card-note {
    font-size: 0.75rem;
    color: var(--text-muted, rgba(255,255,255,0.4));
    margin-bottom: 1.5rem;
    margin-top: -1rem;
    letter-spacing: 0.05em;
}

.card-cta {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    transition: letter-spacing 0.3s ease;
}

.portfolio-card:hover .card-cta {
    letter-spacing: 0.15em;
}

/* Bloom glow effect on hover */
.portfolio-card::after {
    content: '';
    position: absolute;
    inset: -30px;
    background: radial-gradient(circle, rgba(255,107,107,0.2), transparent 70%);
    opacity: 0;
    filter: blur(40px);
    transition: opacity 0.5s ease;
    z-index: -1;
    pointer-events: none;
}

.portfolio-card:hover::after {
    opacity: 1;
}

/* Artistic Asymmetric Layout — 19 cards */
.portfolio-card:nth-child(1) {
    grid-column: 2 / 6;
    grid-row: 1 / 3;
    aspect-ratio: auto;
}
.portfolio-card:nth-child(2) {
    grid-column: 7 / 11;
    grid-row: 1;
    margin-top: 5rem;
    aspect-ratio: 16/10;
}
.portfolio-card:nth-child(3) {
    grid-column: 1 / 4;
    grid-row: 3;
    aspect-ratio: 1/1;
}
.portfolio-card:nth-child(4) {
    grid-column: 5 / 9;
    grid-row: 3;
    margin-top: -3rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(5) {
    grid-column: 9 / 12;
    grid-row: 3;
    margin-top: 2rem;
    aspect-ratio: 3/4;
}
.portfolio-card:nth-child(6) {
    grid-column: 3 / 7;
    grid-row: 4;
    aspect-ratio: 16/9;
}
.portfolio-card:nth-child(7) {
    grid-column: 8 / 12;
    grid-row: 4;
    margin-top: -2rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(8) {
    grid-column: 2 / 6;
    grid-row: 5;
    aspect-ratio: 16/10;
}
.portfolio-card:nth-child(9) {
    grid-column: 7 / 11;
    grid-row: 5;
    margin-top: 3rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(10) {
    grid-column: 1 / 4;
    grid-row: 6;
    aspect-ratio: 1/1;
}
.portfolio-card:nth-child(11) {
    grid-column: 5 / 9;
    grid-row: 6;
    margin-top: -3rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(12) {
    grid-column: 9 / 12;
    grid-row: 6;
    margin-top: 2rem;
    aspect-ratio: 3/4;
}
.portfolio-card:nth-child(13) {
    grid-column: 3 / 7;
    grid-row: 7;
    aspect-ratio: 16/9;
}
.portfolio-card:nth-child(14) {
    grid-column: 8 / 12;
    grid-row: 7;
    margin-top: -2rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(15) {
    grid-column: 4 / 9;
    grid-row: 8;
    aspect-ratio: 16/10;
}
.portfolio-card:nth-child(16) {
    grid-column: 2 / 6;
    grid-row: 9;
    aspect-ratio: 16/10;
}
.portfolio-card:nth-child(17) {
    grid-column: 7 / 11;
    grid-row: 9;
    margin-top: 3rem;
    aspect-ratio: 4/3;
}
.portfolio-card:nth-child(18) {
    grid-column: 1 / 4;
    grid-row: 10;
    aspect-ratio: 1/1;
}
.portfolio-card:nth-child(19) {
    grid-column: 5 / 9;
    grid-row: 10;
    margin-top: -3rem;
    aspect-ratio: 4/3;
}

/* Card Number - Rotates with card, visible on both faces */
.card-number {
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.4);
    z-index: 10;
    transition: color 0.3s ease;
    pointer-events: none;
}

.portfolio-card:hover .card-front .card-number {
    color: rgba(255, 255, 255, 0.7);
}

.card-back .card-number {
    display: none;
}

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

.about {
    padding: 12rem 8vw;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.about-particle-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

.about-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.about-text {
    opacity: 0;
    transform: translateY(30px);
}

.about-lead {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin-bottom: 3rem;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    max-width: 600px;
}

.about-text p:last-child {
    color: var(--accent);
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.02em;
}

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

.contact {
    padding: 12rem 8vw;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 2;
}

.contact-content {
    max-width: 680px;
}

.contact-form {
    opacity: 0;
    transform: translateY(30px);
    position: relative;
}

/* --- Stepped Flow --- */

.step-progress {
    width: 100%;
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    margin-bottom: 3rem;
    overflow: hidden;
}

.step-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--accent);
    border-radius: 2px;
    transition: width 0.4s var(--ease-out-expo);
}

.step-container {
    position: relative;
    min-height: 320px;
}

.step {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateY(30px);
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.step-active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    position: relative;
}

.step-exit-up {
    opacity: 0;
    transform: translateY(-30px);
    pointer-events: none;
}

.step-question {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.step-input {
    width: 100%;
    padding: 0.75rem 0;
    font-family: var(--font-primary);
    font-size: 1.25rem;
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border);
    outline: none;
    transition: border-color 0.3s ease;
}

.step-input:focus {
    border-color: var(--accent);
}

.step-input::placeholder {
    color: var(--text-tertiary);
}

.step-input.shake {
    animation: shake 0.4s ease;
}

.step-textarea {
    width: 100%;
    padding: 1rem;
    font-family: var(--font-primary);
    font-size: 1.125rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 6px;
    outline: none;
    resize: none;
    min-height: 150px;
    transition: border-color 0.3s ease;
}

.step-textarea:focus {
    border-color: var(--accent);
}

.step-textarea::placeholder {
    color: var(--text-tertiary);
}

.step-textarea.shake {
    animation: shake 0.4s ease;
}

.step-hint {
    display: block;
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

.step-continue {
    margin-top: 1.5rem;
    align-self: flex-start;
}

/* Cards (project type) */
.step-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.step-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.15s ease;
}

.step-card:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.06);
}

.step-card:active {
    transform: scale(0.97);
}

.step-card.selected {
    border-color: var(--accent);
    background: rgba(255, 107, 107, 0.1);
}

/* Pills (timeline / budget) */
.step-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.step-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.15s ease;
}

.step-pill:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.06);
}

.step-pill:active {
    transform: scale(0.96);
}

.step-pill.selected {
    border-color: var(--accent);
    background: rgba(255, 107, 107, 0.1);
}

/* Number key badges */
.step-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-tertiary);
    border: 1px solid var(--border);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Skip button */
.step-skip {
    display: inline-block;
    margin-top: 1.25rem;
    padding: 0;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

.step-skip:hover {
    color: var(--text-secondary);
}

/* Answer breadcrumbs — 2-row zigzag grid */
.step-crumbs {
    display: grid;
    grid-template-columns: repeat(3, auto);
    grid-template-rows: auto auto;
    gap: 0.25rem 1.25rem;
    justify-content: start;
    min-height: 0;
    margin-bottom: 1.5rem;
}

/* Odd crumbs (1st,3rd,5th) → top row; even (2nd,4th,6th) → bottom row */
.step-crumb:nth-child(odd)  { grid-row: 1; }
.step-crumb:nth-child(even) { grid-row: 2; }

.step-crumb {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.step-crumb:hover {
    color: var(--accent);
}

/* Highlight the crumb for the currently active step */
.step-crumb.crumb-active {
    color: var(--text-secondary);
}

.step-crumb-label {
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    flex-shrink: 0;
}

/* Continue button in crumbs row */
.step-crumb-continue {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.65rem;
    font-family: var(--font-primary);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(255, 107, 107, 0.08);
    border: 1px solid rgba(255, 107, 107, 0.25);
    border-radius: 100px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}

.step-crumb-continue:hover {
    background: rgba(255, 107, 107, 0.15);
    border-color: var(--accent);
}

/* Review summary */
.step-summary {
    margin-bottom: 2rem;
}

.step-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.step-summary-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.step-summary-value {
    font-size: 1rem;
    color: var(--text-primary);
    text-align: right;
    max-width: 60%;
    word-break: break-word;
}

/* Success screen */
.step-success {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.step-success-check {
    margin-bottom: 0.5rem;
}

.step-success-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Alt email fallback */
.contact-alt-email {
    margin-top: 2.5rem;
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.contact-alt-email a {
    color: var(--text-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}

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

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2.75rem;
    margin-top: 1.5rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--text-primary);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.submit-btn:hover {
    opacity: 0.85;
}

.submit-btn:active {
    transform: scale(0.98);
}

.submit-btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

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

.form-feedback {
    margin-top: 1.25rem;
    font-size: 1rem;
    line-height: 1.5;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.form-feedback.visible {
    opacity: 1;
}

.form-feedback.success {
    color: rgba(255, 255, 255, 0.8);
}

.form-feedback.error {
    color: #ff6b6b;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    padding: 4rem 8vw;
    border-top: 1px solid var(--border);
    position: relative;
    z-index: 2;
    background: var(--bg-primary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.footer-link {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    padding-bottom: 2px;
    transition: color 0.3s ease, border-color 0.3s ease;
}

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

.footer-copy {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

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

@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 1.5rem;
    }

    .portfolio-card:nth-child(1) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(2) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(3) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(4) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(5) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 4/3; }
    .portfolio-card:nth-child(6) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 4/3; }
    .portfolio-card:nth-child(7) { grid-column: 2 / 6; grid-row: auto; margin: 0; aspect-ratio: 16/9; }
    .portfolio-card:nth-child(8) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(9) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(10) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(11) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(12) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 4/3; }
    .portfolio-card:nth-child(13) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 4/3; }
    .portfolio-card:nth-child(14) { grid-column: 2 / 6; grid-row: auto; margin: 0; aspect-ratio: 16/9; }
    .portfolio-card:nth-child(15) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(16) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 3/4; }
    .portfolio-card:nth-child(17) { grid-column: 1 / 4; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(18) { grid-column: 4 / 7; grid-row: auto; margin: 0; aspect-ratio: 1/1; }
    .portfolio-card:nth-child(19) { grid-column: 2 / 6; grid-row: auto; margin: 0; aspect-ratio: 16/9; }

}

@media (max-width: 768px) {
    .service-block:nth-child(3n) {
        border-right: 1px solid var(--border);
    }
    .service-block:nth-child(2n) {
        border-right: none;
    }

    .hero {
        padding: 0 6vw;
        min-height: 90vh;
    }

    .scroll-indicator {
        left: 6vw;
        bottom: 3rem;
    }

    .services {
        padding: 6rem 6vw;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-block {
        padding: 2rem 1.5rem;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    .service-number {
        margin-bottom: 1.5rem;
    }

    .portfolio {
        padding: 4rem 6vw 8rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .portfolio-card {
        grid-column: 1 / -1 !important;
        grid-row: auto !important;
        margin: 0 !important;
        aspect-ratio: 4/3 !important;
    }

    /* Disable complex animations on mobile */
    .portfolio-card::after {
        display: none;
    }

    .bg-layer {
        display: none;
    }

    .about, .contact {
        padding: 6rem 6vw;
    }

    .step-cards {
        grid-template-columns: 1fr;
    }

    .step-pills {
        flex-direction: column;
    }

    .step-pill {
        justify-content: center;
    }

    .step-hint {
        display: none;
    }

    .step-key {
        display: none;
    }

    .step-crumbs {
        grid-template-columns: 1fr 1fr;
        gap: 0.3rem 0.5rem;
    }
    .step-crumb:nth-child(odd),
    .step-crumb:nth-child(even) { grid-row: auto; }

    .step-container {
        min-height: 360px;
    }

    .step-summary-row {
        flex-direction: column;
        gap: 0.25rem;
    }

    .step-summary-value {
        text-align: left;
        max-width: 100%;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ============================================
   GSAP CDN Failure Safety Net
   If GSAP hasn't animated within 4s, show content
   ============================================ */

@keyframes gsap-fallback {
    to { opacity: 1; transform: none; }
}
.service-block,
.section-title,
.portfolio-card,
.about-text,
.contact-form {
    animation: gsap-fallback 0s 4s forwards;
}

/* ============================================
   Animation States
   ============================================ */

.animate-in {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ============================================
   View Toggle Button
   ============================================ */

.view-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border);
    border-radius: 100px;
    cursor: pointer;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.view-toggle.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.view-toggle:hover {
    background: rgba(255, 107, 107, 0.15);
    border-color: var(--accent);
}

.view-toggle-icon {
    font-size: 1rem;
    line-height: 1;
}

@media (max-width: 768px) {
    .view-toggle {
        bottom: 1.5rem;
        right: 1.5rem;
        padding: 0.625rem 1rem;
        font-size: 0.75rem;
    }
}

/* ============================================
   Simple Gallery
   ============================================ */

.simple-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.simple-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.simple-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-hover);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.simple-card-thumb {
    aspect-ratio: 16/10;
    width: 100%;
}

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

.simple-card-name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.simple-card-category {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(255, 107, 107, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    margin-bottom: 0.75rem;
}

.simple-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.simple-card-cta {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    transition: letter-spacing 0.3s ease;
}

.simple-card:hover .simple-card-cta {
    letter-spacing: 0.12em;
}

@media (max-width: 1024px) {
    .simple-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .simple-gallery {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* ============================================
   Accessibility: Reduced Motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .portfolio-card,
    .card-inner,
    .card-gradient {
        animation: none !important;
        transition: none !important;
    }
    .service-block,
    .service-block::before {
        transition: none !important;
    }
    .step {
        transition: none !important;
    }
    .step-progress-bar {
        transition: none !important;
    }
}