/* === Droz Technologies — Premium Animations ===
   Framer-level quality. Swiss Typography aesthetic.
   GPU-accelerated: transforms & opacity only.
   ============================================== */

/* === Scroll Progress Bar === */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, var(--accent, #c23d2a), #e8634f);
    z-index: 9999;
    transition: none;
    will-change: width;
    pointer-events: none;
}

/* === Custom Cursor === */
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--accent, #c23d2a);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    mix-blend-mode: difference;
    opacity: 0;
    transition: opacity 0.3s, transform 0.15s ease-out;
    will-change: transform;
}
.cursor-dot.visible { opacity: 1; }
.cursor-dot.hovering {
    transform: scale(4);
    opacity: 0.5;
}
.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(194, 61, 42, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s;
    will-change: transform;
}
.cursor-ring.visible { opacity: 1; }

/* === Loading State === */
/* Body starts visible — no FOIT. JS adds .loaded for enhanced animations */
body { opacity: 1; }
body.loaded {
    opacity: 1;
}

/* === Hero Gradient Mesh Background === */
.hero-bg-mesh {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}
.hero-bg-mesh::before,
.hero-bg-mesh::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    will-change: transform;
    opacity: 0.4;
}
.hero-bg-mesh::before {
    width: 60vw;
    height: 60vw;
    max-width: 800px;
    max-height: 800px;
    background: radial-gradient(circle, rgba(194,61,42,0.06) 0%, rgba(250,249,246,0) 70%);
    top: -20%;
    left: -10%;
    animation: meshFloat1 20s ease-in-out infinite;
}
.hero-bg-mesh::after {
    width: 50vw;
    height: 50vw;
    max-width: 700px;
    max-height: 700px;
    background: radial-gradient(circle, rgba(194,61,42,0.04) 0%, rgba(243,241,236,0.06) 50%, transparent 70%);
    bottom: -10%;
    right: -5%;
    animation: meshFloat2 25s ease-in-out infinite;
}
@keyframes meshFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5vw, 3vh) scale(1.05); }
    66% { transform: translate(-3vw, 5vh) scale(0.95); }
}
@keyframes meshFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-4vw, -3vh) scale(1.08); }
    66% { transform: translate(3vw, -2vh) scale(0.96); }
}

/* Grain overlay */
.hero-grain {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px;
    animation: grainShift 0.5s steps(1) infinite;
}
@keyframes grainShift {
    0% { transform: translate(0, 0); }
    25% { transform: translate(-5%, -5%); }
    50% { transform: translate(5%, 0); }
    75% { transform: translate(0, 5%); }
}

/* Floating geometrics */
.hero-shapes {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.hero-shape {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(194, 61, 42, 0.04);
    will-change: transform;
}
.hero-shape:nth-child(1) {
    width: 300px; height: 300px;
    top: 10%; left: 60%;
    animation: shapeFloat 30s ease-in-out infinite;
}
.hero-shape:nth-child(2) {
    width: 200px; height: 200px;
    top: 60%; left: 20%;
    animation: shapeFloat 25s ease-in-out infinite reverse;
}
.hero-shape:nth-child(3) {
    width: 150px; height: 150px;
    border-radius: 0;
    transform: rotate(45deg);
    top: 30%; left: 80%;
    animation: shapeFloat 35s ease-in-out infinite;
}
@keyframes shapeFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -30px) rotate(5deg); }
    50% { transform: translate(-15px, 20px) rotate(-3deg); }
    75% { transform: translate(10px, 10px) rotate(2deg); }
}

/* === Hero Text — Cinematic Clip-Path Wipe === */
.hero-line {
    display: block;
    opacity: 1;
    will-change: clip-path, opacity;
}
/* Only hide for animation if JS has loaded */
body.js-ready .hero-line {
    clip-path: inset(0 100% 0 0);
    opacity: 0;
}
.hero-line.revealed {
    clip-path: inset(0 0% 0 0);
    opacity: 1;
    transition: clip-path 0.9s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.4s ease-out;
}
.hero-line:nth-child(2).revealed { transition-delay: 0.15s; }
.hero-line:nth-child(3).revealed { transition-delay: 0.3s; }

/* === Rotating Word — Smooth Slide === */
.rotating-text-wrapper {
    display: inline-block;
    overflow: hidden;
    vertical-align: baseline;
    position: relative;
    height: 1.1em;
}
.rotating-text {
    display: inline-block;
    will-change: transform, opacity, filter;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                filter 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.rotating-text.slide-out {
    transform: translateY(-110%);
    opacity: 0;
    filter: blur(4px);
}
.rotating-text.slide-in-prepare {
    transform: translateY(110%);
    opacity: 0;
    filter: blur(4px);
    transition: none;
}

/* === Hero Parallax === */
.hero-parallax {
    will-change: transform;
}

/* === Scroll Reveal === */
/* Visible by default — JS adds body.js-ready to enable animation */
[data-animate] {
    opacity: 1;
    transform: none;
}
body.js-ready [data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}
[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0) rotate(0) scale(1);
}

/* Stagger delays */
[data-animate-delay="1"] { transition-delay: 0.08s; }
[data-animate-delay="2"] { transition-delay: 0.16s; }
[data-animate-delay="3"] { transition-delay: 0.24s; }
[data-animate-delay="4"] { transition-delay: 0.32s; }
[data-animate-delay="5"] { transition-delay: 0.40s; }
[data-animate-delay="6"] { transition-delay: 0.48s; }

/* === Staggered Card Reveals === */
body.js-ready [data-animate="card-cascade"] {
    opacity: 0;
    transform: translateY(40px) rotate(1deg) scale(0.97);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate="card-cascade"].is-visible {
    opacity: 1;
    transform: translateY(0) rotate(0) scale(1);
}

/* === Split Text Characters === */
.split-char {
    display: inline-block;
    opacity: 1;
    transform: none;
}
body.js-ready .split-char {
    opacity: 0;
    transform: translateY(30px) rotate(3deg);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}
.split-char.is-visible {
    opacity: 1;
    transform: translateY(0) rotate(0);
}
/* Preserve spaces */
.split-space { display: inline-block; width: 0.3em; }

/* === Image Reveal with Overlay === */
.image-reveal {
    position: relative;
    overflow: hidden;
}
.image-reveal::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent, #c23d2a);
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
    will-change: transform;
    z-index: 2;
}
.image-reveal.revealed::after {
    transform: scaleX(0);
}

/* === Hero Animate (legacy compat) === */
.hero-animate {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.hero-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-animate[data-hero-delay="1"] { transition-delay: 0.15s; }
.hero-animate[data-hero-delay="2"] { transition-delay: 0.3s; }
.hero-animate[data-hero-delay="3"] { transition-delay: 0.45s; }

/* === Division Slide-in === */
.division-item[data-animate="slide-left"] {
    opacity: 0;
    transform: translateX(-60px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.division-item[data-animate="slide-right"] {
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.division-item[data-animate="slide-left"].is-visible,
.division-item[data-animate="slide-right"].is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* === Clip Reveal === */
[data-animate="clip-reveal"] {
    clip-path: inset(0 100% 0 0);
    opacity: 1;
    transform: none;
    transition: clip-path 0.9s cubic-bezier(0.77, 0, 0.175, 1);
}
[data-animate="clip-reveal"].is-visible {
    clip-path: inset(0 0% 0 0);
}

/* === Hover Micro-interactions === */

/* Cards: 3D tilt */
.work-card,
.connect-stat {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.3s ease-out;
    will-change: transform;
}
.work-card:hover {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}
.connect-stat:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

/* Division items */
.division-item {
    transition: background 0.3s ease-out;
}

/* Nav links: underline from center */
.nav-links a:not(.nav-contact) {
    position: relative;
}
.nav-links a:not(.nav-contact)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 1.5px;
    background: var(--accent, #c23d2a);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-links a:not(.nav-contact):hover::after {
    width: 100%;
    left: 0%;
}

/* Footer links: same */
.footer-links a {
    position: relative;
}
.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.footer-links a:hover::after {
    width: 100%;
    left: 0%;
}

/* CTA buttons: scale bounce + ripple */
.form-submit,
.nav-contact,
.btn,
.cta-btn,
a[class*="btn"],
button[type="submit"] {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.2s ease-out,
                color 0.2s ease-out;
}
.form-submit:active,
.nav-contact:active,
.btn:active,
.cta-btn:active {
    transform: scale(0.97);
}

/* Ripple effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: rippleAnim 0.6s ease-out forwards;
    pointer-events: none;
}
@keyframes rippleAnim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Logo pulse */
.nav-logo:hover img {
    animation: logoPulse 0.6s ease-out;
}
@keyframes logoPulse {
    0% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.05); filter: brightness(1.1); }
    100% { transform: scale(1); filter: brightness(1); }
}

/* Social / footer icon bounce */
.footer-links a:hover {
    animation: iconBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes iconBounce {
    0% { transform: translateY(0); }
    40% { transform: translateY(-3px); }
    100% { transform: translateY(0); }
}

/* === Client Logo Float === */
@keyframes clientFloat {
    0%, 100% { transform: translateY(0); opacity: 0.35; }
    50% { transform: translateY(-3px); opacity: 0.5; }
}
.client-name {
    animation: clientFloat 4s ease-in-out infinite;
}
.client-name:nth-child(2) { animation-delay: 0.5s; }
.client-name:nth-child(3) { animation-delay: 1s; }
.client-name:nth-child(4) { animation-delay: 1.5s; }
.client-name:nth-child(5) { animation-delay: 2s; }
.client-name:nth-child(6) { animation-delay: 2.5s; }

/* === Ken Burns === */
.ken-burns {
    transition: transform 8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}
.ken-burns.is-visible {
    transform: scale(1.04);
}

/* === Number Counter Bounce === */
@keyframes statBounce {
    0% { transform: scale(1); }
    40% { transform: scale(1.06); }
    70% { transform: scale(0.98); }
    100% { transform: scale(1); }
}
.stat-bounce {
    animation: statBounce 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* === Page Transition Overlay === */
.page-transition {
    position: fixed;
    inset: 0;
    background: var(--bg, #faf9f6);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
}
.page-transition.active {
    opacity: 1;
    pointer-events: all;
}

/* === Nav Gradient Border === */
.nav-contact {
    position: relative;
    background-clip: padding-box;
}
.nav-contact::before {
    content: '';
    position: absolute;
    inset: -1.5px;
    background: linear-gradient(135deg, var(--text, #1a1a1a), var(--accent, #c23d2a), var(--text, #1a1a1a));
    background-size: 200% 200%;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease-out;
}
.nav-contact:hover::before {
    opacity: 1;
    animation: gradientShift 2s ease infinite;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* === Parallax Hero === */
.parallax-hero {
    will-change: transform;
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
    body { opacity: 1 !important; }
    .scroll-progress { display: none !important; }
    .cursor-dot, .cursor-ring { display: none !important; }
    .hero-bg-mesh, .hero-grain, .hero-shapes { display: none !important; }
    .hero-line { clip-path: none !important; opacity: 1 !important; }
    .rotating-text { transition: none !important; filter: none !important; transform: none !important; }
    [data-animate],
    .hero-animate {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
        clip-path: none !important;
    }
    .split-char { opacity: 1 !important; transform: none !important; transition: none !important; }
    .image-reveal::after { display: none !important; }
    .work-card:hover, .connect-stat:hover { transform: none !important; }
    .client-name { animation: none !important; }
    .ken-burns, .ken-burns.is-visible { transform: none !important; transition: none !important; }
    .stat-bounce { animation: none !important; }
    .division-item[data-animate="slide-left"],
    .division-item[data-animate="slide-right"] { opacity: 1 !important; transform: none !important; transition: none !important; }
    .page-transition { display: none !important; }
    .hero-parallax { transform: none !important; }
    .parallax-hero { transform: none !important; }
}

/* === Mobile: disable heavy effects === */
@media (hover: none) {
    .cursor-dot, .cursor-ring { display: none !important; }
    .hero-shapes { display: none; }
    .hero-bg-mesh::before, .hero-bg-mesh::after { animation-duration: 40s; }
}