/* ==================== css/styles.css ==================== */
/* ============================================
   SkyPro Designs — Ultimate Premium Stylesheet
   ============================================ */

/* ===== CSS Variables ===== */
:root {
    --brand-orange: #ee8407;
    --brand-orange-deep: #c96b00;
    --brand-orange-light: #f5a623;
    --brand-orange-pale: #fff3e0;
    --brand-navy: #101b2b;
    --brand-navy-dark: #0a111f;
    --brand-navy-light: #1a2a44;
    --brand-white: #ffffff;
    --white: #ffffff;

    --bg: #ffffff;
    --bg-alt: #f9fafb;
    --surface: #ffffff;
    --surface-alt: #f5f6f8;
    --surface-2: #f0f1f3;
    --text: #101b2b;
    --text-secondary: #3d4a5d;
    --text-muted: #6b7a90;
    --accent: #ee8407;
    --accent-hover: #d47500;
    --accent-soft: #fff3e0;
    --border: #e5e7eb;
    --dark-muted: #a0b0c8;
    --dark-border: #2a3a50;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-orange: 0 8px 24px rgba(238, 132, 7, 0.25);
    --shadow-orange-lg: 0 16px 48px rgba(238, 132, 7, 0.35);

    --font-sakana: 'Sakana', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-montserrat-semibold: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-eras: 'Eras Demi ITC', 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --max-width: 1240px;
    --header-height: 72px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50px;
    --leaf-clip: polygon(0 0, 100% 0, 100% 72%, 90% 100%, 0 100%);

    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    --ok: #22c55e;
    --warn: #f59e0b;
    --err: #ef4444;
}

[data-theme="dark"] {
    --bg: #101b2b;
    --bg-alt: #0a111f;
    --surface: #101b2b;
    --surface-alt: #16202f;
    --surface-2: #16202f;
    --text: #ffffff;
    --text-secondary: #c0ccdd;
    --text-muted: #708090;
    --accent: #ee8407;
    --accent-hover: #f59220;
    --accent-soft: #2a1a08;
    --border: #1e2d40;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.6);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
}
body {
    font-family: var(--font-sakana);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background var(--transition-slow), color var(--transition-slow);
    min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-hover); }
ul, ol { list-style: none; }
button { font-family: var(--font-eras); cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: var(--font-eras); }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--accent); color: var(--white);
    padding: 0.6rem 1rem;
    border-radius: 0 0 var(--radius-sm) 0;
    z-index: 30000; font-family: var(--font-eras);
}
.skip-link:focus { left: 0; }

/* ===== Typography ===== */
h1, .hero h1 { font-family: var(--font-sakana); font-weight: 400; }
h2, .section-header h2 { font-family: var(--font-montserrat-semibold); font-weight: 600; }
h3, h4, h5, h6,
.nav-link, .mobile-link, .logo-text, .btn, .filter-btn,
.section-kicker, .hero-kicker, .hero-stat-label,
.service-card h3, .portfolio-overlay h3, .review-label,
.contact-info h3, .form-group label, .modal-content h2,
.modal-content h3, .chat-header, .cookie-text strong,
.footer-col h4, .footer-logo, .pricing-row span:first-child,
.lightbox-title, .lightbox-category, .service-arrow,
.btn-cookie, .form-status, .hero-floating-badge span,
.process-step h3, .process-num {
    font-family: var(--font-eras); font-weight: 600;
}
p, .hero-subtitle, .about-text p, .review-text,
.portfolio-overlay p, .modal-content p, .modal-content li,
.cookie-text p, .footer-brand p, .contact-list span,
.contact-list a, .form-consent label, .form-error,
.pricing-row span:not(:first-child), .modal-note,
.chat-msg, .chat-input-wrap input, .process-step p {
    font-family: var(--font-sakana); font-weight: 400;
}

/* ===== Scroll Progress ===== */
.scroll-progress {
    position: fixed; top: 0; left: 0;
    width: 0%; height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--brand-orange-light));
    z-index: 20000; transition: width 0.08s linear;
}

/* ===== Header ===== */
#header {
    position: sticky; top: 0; z-index: 5000;
    background: rgba(16, 27, 43, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition);
}
[data-theme="light"] #header {
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid var(--border);
}
#header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; padding: 0.65rem 1.5rem;
    min-height: var(--header-height);
}
.logo { display: flex; align-items: center; gap: 0.6rem; color: var(--text); text-decoration: none; flex-shrink: 0; }
.logo-img, .footer-logo-img {
    width: 42px; height: 42px; border-radius: var(--radius-md);
    object-fit: cover; background: var(--accent-soft);
}
.logo-text { font-size: 1.15rem; letter-spacing: -0.02em; white-space: nowrap; color: var(--text); }
.logo-text em { font-style: italic; color: var(--accent); font-weight: 600; }

.nav-desktop ul { display: flex; gap: 1.5rem; align-items: center; }
.nav-link {
    font-size: 0.82rem; color: var(--text-secondary);
    padding: 0.35rem 0; position: relative;
    transition: color var(--transition);
    letter-spacing: 0.03em; text-transform: uppercase;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 50%;
    transform: translateX(-50%); width: 0; height: 2px;
    background: var(--accent); border-radius: 2px;
    transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 0.7rem; flex-shrink: 0; }

.theme-toggle {
    width: 40px; height: 40px; border-radius: 50%;
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.theme-toggle:hover { border-color: var(--accent); box-shadow: var(--shadow-orange); }
.icon-sun, .icon-moon {
    position: absolute; width: 18px; height: 18px;
    transition: all var(--transition);
}
[data-theme="dark"] .icon-sun  { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="dark"] .icon-moon { opacity: 0; transform: rotate(-90deg) scale(0.5); }
[data-theme="light"] .icon-sun  { opacity: 0; transform: rotate(90deg) scale(0.5); }
[data-theme="light"] .icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

.btn-header {
    background: var(--text); color: var(--bg);
    font-size: 0.78rem;
    padding: 0.55rem 1.6rem 0.55rem 1.9rem;
    text-transform: uppercase; letter-spacing: 0.05em;
    clip-path: var(--leaf-clip);
    display: inline-flex; align-items: center; gap: 0.4rem;
    transition: all var(--transition);
}
.btn-header:hover { background: var(--accent); color: var(--white); box-shadow: var(--shadow-orange); }

.menu-btn { display: none; flex-direction: column; gap: 5px; padding: 0.5rem; z-index: 5001; }
.menu-btn span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }
.menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    display: none; position: fixed;
    top: var(--header-height); left: 0; right: 0; bottom: 0;
    background: var(--bg); z-index: 4999;
    padding: 1.5rem; overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-link {
    display: block; padding: 0.8rem 0.5rem;
    font-size: 1rem; color: var(--text);
    border-radius: var(--radius-sm); transition: all var(--transition);
    text-transform: uppercase; letter-spacing: 0.03em; cursor: pointer;
}
.mobile-link:hover { background: var(--surface-2); color: var(--accent); }
.mobile-divider { height: 1px; background: var(--border); margin: 0.5rem 0; }

/* ===== Buttons ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 0.55rem; padding: 0.85rem 2.2rem 0.85rem 2.6rem;
    font-size: 0.88rem; text-decoration: none; cursor: pointer;
    transition: all var(--transition); white-space: nowrap;
    letter-spacing: 0.02em; position: relative;
    clip-path: var(--leaf-clip); border: none;
    color: var(--white);
    background: linear-gradient(135deg, #ee8407, #f5a623);
    box-shadow: var(--shadow-orange);
}
.btn:hover {
    background: linear-gradient(135deg, #d47500, #f59220);
    transform: translateY(-3px); box-shadow: var(--shadow-orange-lg);
    color: var(--white);
}
.btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.btn-outline {
    background: transparent; color: var(--text);
    border: 1.5px solid var(--border);
    clip-path: none; border-radius: 50px 0 0 50px;
    box-shadow: none;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); box-shadow: var(--shadow-sm); }

.btn-lg { padding: 1rem 2.8rem 1rem 3.2rem; font-size: 0.95rem; }
.btn-sm { padding: 0.55rem 1.4rem 0.55rem 1.7rem; font-size: 0.8rem; }

/* ===== Hero ===== */
.hero {
    min-height: calc(100vh - var(--header-height));
    display: flex; align-items: center;
    background:
        radial-gradient(ellipse at 75% 20%, rgba(238, 132, 7, 0.12), transparent 45%),
        radial-gradient(ellipse at 15% 80%, rgba(238, 132, 7, 0.07), transparent 35%),
        var(--bg);
    position: relative; overflow: hidden; padding: 4rem 0;
}
.hero::before {
    content: ""; position: absolute;
    width: 55vw; height: 55vw;
    max-width: 700px; max-height: 700px;
    right: -10vw; top: 5%; border-radius: 50%;
    background: radial-gradient(circle, rgba(238, 132, 7, 0.14), transparent 70%);
    filter: blur(6px); pointer-events: none; z-index: 0;
}
.hero-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 3rem; align-items: center;
    position: relative; z-index: 2;
}
.hero-kicker {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.14em; color: var(--accent); margin-bottom: 1rem;
}
.kicker-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent);
    animation: kickerPulse 2.5s ease-in-out infinite;
}
@keyframes kickerPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0.4; }
}
.hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 3.8rem);
    line-height: 1.12; letter-spacing: -0.03em;
    margin-bottom: 1.2rem; color: var(--text);
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero-subtitle {
    font-size: 1.08rem; color: var(--text-secondary);
    max-width: 500px; line-height: 1.8; margin-bottom: 2rem;
}
.hero-cta-group { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.5rem; }
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stat { display: flex; flex-direction: column; align-items: flex-start; }
.hero-stat-number-wrap { display: flex; align-items: baseline; gap: 0.15rem; }
.hero-stat-number {
    font-size: 2.2rem; font-weight: 900;
    color: var(--accent); line-height: 1;
    font-family: var(--font-eras); font-variant-numeric: tabular-nums;
}
.hero-stat-suffix { font-size: 1.6rem; font-weight: 900; color: var(--accent); font-family: var(--font-eras); }
.hero-stat-label {
    font-size: 0.75rem; color: var(--text-muted);
    margin-top: 0.3rem; text-transform: uppercase; letter-spacing: 0.05em;
}

/* =========================================================
   HERO VISUAL — 3D Card Carousel (built by script.js)
   ========================================================= */
.hero-visual {
    position: relative;
    min-height: 480px;
    display: flex; align-items: center; justify-content: center;
    z-index: 1;
    --card-w: clamp(200px, 26vw, 320px);
    --card-gap: 30px;
    --slide-dur: 700ms;
    --slide-ease: cubic-bezier(.22, .61, .36, 1);
    width: 100%;
}

.hero-carousel {
    position: relative;
    width: 100%;
    height: calc(var(--card-w) / 1.75 + 60px);
    perspective: 1500px;
    perspective-origin: 50% 50%;
    overflow: hidden;
}

.card-carousel {
    position: absolute; inset: 0;
    transform-style: preserve-3d;
    touch-action: pan-y;
}
.card-carousel.no-anim .biz-card { transition: none !important; }

.biz-card {
    position: absolute;
    left: 50%; top: 50%;
    width: var(--card-w);
    aspect-ratio: 3.5 / 2;
    margin: 0;
    font-size: calc(var(--card-w) / 24);
    border-radius: 14px;
    overflow: hidden;
    background: #0a0e1a;
    opacity: 0;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    will-change: transform, opacity;
    box-shadow: 0 20px 40px -22px rgba(0, 0, 0, .75);
    transition:
        transform var(--slide-dur) var(--slide-ease),
        opacity   var(--slide-dur) var(--slide-ease),
        box-shadow var(--slide-dur) var(--slide-ease);
}
.biz-card.is-active {
    box-shadow:
        0 4px 10px rgba(0, 0, 0, .35),
        0 34px 64px -26px rgba(0, 0, 0, .85);
}

.biz-card__media {
    position: absolute; inset: 0;
    background:
        radial-gradient(130% 130% at 18% 0%, rgba(255, 255, 255, .26), transparent 58%),
        linear-gradient(145deg, var(--tint, #334155) 0%, #06090f 100%);
}
.biz-card__media::after {
    content: ""; position: absolute; inset: 0;
    background-image:
        repeating-linear-gradient(0deg,  rgba(255,255,255,.07) 0 1px, transparent 1px 20px),
        repeating-linear-gradient(90deg, rgba(255,255,255,.07) 0 1px, transparent 1px 20px);
    opacity: .55;
}
.biz-card__initials {
    position: absolute; left: 50%; top: 44%;
    transform: translate(-50%, -50%);
    font-size: 3.2em; font-weight: 800;
    letter-spacing: .06em; line-height: 1;
    color: rgba(255, 255, 255, .92);
    text-shadow: 0 4px 18px rgba(0, 0, 0, .55);
}
.biz-card__img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}
.biz-card__scrim {
    position: absolute; inset: 0;
    background: linear-gradient(
        to top,
        rgba(3, 6, 12, .88) 0%,
        rgba(3, 6, 12, .40) 42%,
        rgba(3, 6, 12, 0)   72%
    );
}
.biz-card__index {
    position: absolute; top: .85em; right: 1em;
    font-size: .78em; font-weight: 600;
    letter-spacing: .16em; font-variant-numeric: tabular-nums;
    color: rgba(255, 255, 255, .72);
}
.biz-card__meta {
    position: absolute;
    left: 1.15em; right: 1.15em; bottom: 1em;
    color: #fff;
}
.biz-card__name {
    margin: 0; font-size: 1.5em; font-weight: 700;
    letter-spacing: -.01em; line-height: 1.15;
}
.biz-card__role {
    margin: .3em 0 0;
    font-size: .82em; font-weight: 500;
    letter-spacing: .1em; text-transform: uppercase;
    color: rgba(255, 255, 255, .7);
}

.hero-floating-badge {
    position: absolute;
    display: flex; align-items: center; gap: 0.55rem;
    padding: 0.8rem 1.4rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem; color: var(--text);
    z-index: 3;
    animation: floatBadge 7s ease-in-out infinite;
    backdrop-filter: blur(10px);
}
.hero-floating-badge-1 { top: 10%; right: 4%; }
.hero-floating-badge-2 { bottom: 12%; left: 2%; animation-delay: 3.5s; }

@keyframes floatBadge {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-12px) rotate(1deg); }
}

/* ===== Section Common ===== */
section { padding: 5.5rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-kicker {
    font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.14em; color: var(--accent); margin-bottom: 0.6rem;
}
.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    letter-spacing: -0.02em; color: var(--text); margin-bottom: 0.6rem;
}
.section-desc {
    color: var(--text-secondary); font-size: 1rem;
    max-width: 550px; margin: 0 auto; line-height: 1.7;
}

/* ===== Portfolio ===== */
.section-work { background: var(--bg-alt); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-bottom: 2.2rem; }
.filter-btn {
    padding: 0.55rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text-secondary); font-size: 0.8rem; cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.03em; text-transform: uppercase;
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.filter-btn.active {
    background: linear-gradient(135deg, var(--accent), var(--brand-orange-light));
    color: var(--white); border-color: var(--accent);
    box-shadow: var(--shadow-orange);
}
.portfolio-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.3rem;
}
.portfolio-item {
    border-radius: var(--radius-lg); overflow: hidden;
    cursor: pointer; position: relative;
    background: var(--surface); border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex; flex-direction: column;
}
.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}
.portfolio-image {
    aspect-ratio: 4/3; width: 100%; object-fit: cover;
    background: var(--surface-alt);
    transition: transform var(--transition-slow);
    display: block;
}
.portfolio-item:hover .portfolio-image { transform: scale(1.04); }
.portfolio-overlay { padding: 1.2rem; }
.portfolio-overlay h3 { font-size: 0.95rem; color: var(--text); margin-bottom: 0.2rem; }
.portfolio-category {
    font-size: 0.7rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.08em;
}

/* ===== Services ===== */
.section-services { background: var(--bg); position: relative; }
.services-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem; position: relative; z-index: 1;
}
.service-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 2rem;
    cursor: pointer; position: relative;
    transition: all var(--transition);
    overflow: hidden; isolation: isolate;
}
.service-card::before {
    content: ""; position: absolute; inset: 0;
    background-image: var(--card-bg, none);
    background-size: cover; background-position: center;
    opacity: 0; filter: blur(16px);
    transition: all var(--transition-slow);
    z-index: 0; transform: scale(1.08);
}
.service-card:hover::before { opacity: 0.18; filter: blur(4px); transform: scale(1); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.service-card > * { position: relative; z-index: 2; }
.service-icon {
    width: 52px; height: 52px; border-radius: var(--radius-md);
    background: var(--accent-soft); color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.2rem; transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--accent); color: var(--white); box-shadow: var(--shadow-orange); }
.service-card h3 { font-size: 1.08rem; color: var(--text); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.service-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 0.6rem; }
.service-arrow {
    display: inline-flex; align-items: center; gap: 0.3rem;
    color: var(--accent); font-size: 0.78rem;
    transition: gap var(--transition);
    text-transform: uppercase; letter-spacing: 0.04em;
}
.service-card:hover .service-arrow { gap: 0.6rem; }

.service-popup-img {
    position: fixed; bottom: 30px; right: 30px;
    width: 320px; aspect-ratio: 3.5/2;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl); z-index: 9000;
    object-fit: cover; opacity: 0;
    transform: scale(0.8) translateY(20px);
    pointer-events: none;
    transition: all var(--transition-bounce);
    border: 2px solid var(--accent);
    background: var(--surface-alt);
}
.service-popup-img.visible { opacity: 1; transform: scale(1) translateY(0); pointer-events: auto; }

/* ===== Process ===== */
.section-process { background: var(--bg-alt); }
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}
.process-step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    position: relative;
    transition: all var(--transition);
    overflow: hidden;
}
.process-step::after {
    content: "";
    position: absolute; left: 0; top: 0;
    width: 3px; height: 0;
    background: linear-gradient(180deg, var(--accent), var(--brand-orange-light));
    transition: height var(--transition-slow);
}
.process-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}
.process-step:hover::after { height: 100%; }
.process-num {
    display: inline-block;
    font-size: 2.2rem;
    color: var(--accent);
    opacity: 0.85;
    line-height: 1;
    margin-bottom: 0.9rem;
    letter-spacing: -0.02em;
}
.process-step h3 {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 0.6rem;
    letter-spacing: -0.01em;
}
.process-step p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== About ===== */
.section-about {
    background: linear-gradient(135deg, #101b2b 0%, #1a2a44 60%, #1a0e05 100%);
    color: var(--white); position: relative; overflow: hidden;
}
.section-about::before {
    content: ""; position: absolute;
    width: 40vw; height: 40vw;
    max-width: 500px; max-height: 500px;
    left: -10%; bottom: -10%; border-radius: 50%;
    background: radial-gradient(circle, rgba(238, 132, 7, 0.15), transparent 70%);
    pointer-events: none;
}
.about-inner {
    display: grid; grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem; align-items: center;
    position: relative; z-index: 1;
}
.about-text .section-kicker { color: var(--brand-orange-light); }
.about-text h2 {
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    letter-spacing: -0.02em; margin-bottom: 1.2rem;
    color: var(--white);
}
.about-text h2 em { font-style: italic; color: var(--accent); }
.about-text p { color: rgba(192, 204, 221, 0.85); font-size: 0.95rem; line-height: 1.85; margin-bottom: 1rem; }
.about-cta { margin-top: 1.8rem; }

.about-visual { position: relative; min-height: 360px; display: flex; align-items: center; justify-content: center; }
.about-visual-shape {
    width: 78%; aspect-ratio: 1; max-width: 340px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(238, 132, 7, 0.5), rgba(245, 166, 35, 0.2), transparent 80%);
    opacity: 0.5; filter: blur(2px);
    animation: pulseShape 7s ease-in-out infinite;
    position: absolute;
}
.about-visual-ring {
    position: absolute; width: 65%; aspect-ratio: 1;
    max-width: 280px; border-radius: 50%;
    border: 2.5px solid var(--accent); opacity: 0.35;
    animation: spinRing 22s linear infinite;
}
.about-logo {
    position: absolute; width: 55%; max-width: 220px;
    aspect-ratio: 1; border-radius: 50%; object-fit: cover;
    box-shadow: var(--shadow-xl), var(--shadow-orange);
    border: 3px solid rgba(238, 132, 7, 0.6);
    z-index: 2; animation: logoFloat 5s ease-in-out infinite;
    background: var(--accent-soft);
}
@keyframes pulseShape { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.06); opacity: 0.65; } }
@keyframes spinRing { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes logoFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ===== Reviews ===== */
.section-reviews { background: var(--bg-alt); }
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.review-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 2rem;
    position: relative; transition: all var(--transition);
}
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.review-quote-mark { font-size: 3rem; color: var(--accent); opacity: 0.4; line-height: 1; margin-bottom: 0.5rem; }
.review-text { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.75; font-style: italic; margin-bottom: 1.2rem; }
.review-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }

/* ===== Contact ===== */
.section-contact { background: var(--bg); }
.contact-layout {
    display: grid; grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem; align-items: start;
    max-width: 1050px; margin: 0 auto;
}
.contact-info h3 { font-size: 1.3rem; margin-bottom: 1.5rem; color: var(--text); }
.contact-list { display: flex; flex-direction: column; gap: 1rem; }
.contact-list li { display: flex; align-items: center; gap: 0.8rem; color: var(--text-secondary); font-size: 0.95rem; }
.contact-list svg { color: var(--accent); flex-shrink: 0; }
.contact-list a { color: var(--text-secondary); transition: color var(--transition); }
.contact-list a:hover { color: var(--accent); }

.contact-form {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 2rem;
    box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; }
.form-group label {
    font-size: 0.82rem; color: var(--text);
    margin-bottom: 0.4rem; text-transform: uppercase;
    letter-spacing: 0.04em;
}
.required { color: #e53e3e; }
.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    background: var(--bg-alt); color: var(--text);
    transition: all var(--transition); width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(238, 132, 7, 0.15);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group input.invalid,
.form-group textarea.invalid,
.form-group select.invalid { border-color: #e53e3e; }
.form-error { color: #e53e3e; font-size: 0.75rem; margin-top: 0.3rem; min-height: 1em; }

.form-consent { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.5rem; }
.form-consent input[type="checkbox"] {
    margin-top: 0.2rem; accent-color: var(--accent);
    width: 16px; height: 16px; flex-shrink: 0; cursor: pointer;
}
.form-consent label { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.6; cursor: pointer; }
.form-consent a { color: var(--accent); text-decoration: underline; }

.btn-submit {
    width: 100%; justify-content: center;
    margin-top: 0.75rem; padding: 0.95rem 2.5rem;
    font-size: 0.95rem; clip-path: var(--leaf-clip);
}
.form-status {
    margin-top: 1rem; padding: 0.9rem 1.2rem;
    border-radius: var(--radius-sm); font-size: 0.88rem;
    display: none;
}
.form-status.success {
    display: block;
    background: rgba(22, 163, 74, 0.15); color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}
.form-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.15); color: #fca5a5;
    border: 1px solid rgba(252, 165, 165, 0.3);
}
.form-status.info {
    display: block;
    background: rgba(59, 130, 246, 0.12); color: var(--text);
    border: 1px solid rgba(96, 165, 250, 0.35);
}

/* ===== Footer ===== */
#footer {
    background: #101b2b; color: var(--dark-muted);
    padding: 3.5rem 0 0;
    border-top: 1px solid var(--dark-border);
}
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; }
.footer-logo { display: flex; align-items: center; gap: 0.5rem; color: var(--white); font-size: 1.1rem; margin-bottom: 0.75rem; }
.footer-logo em { font-style: italic; color: var(--accent); }
.footer-brand p { font-size: 0.82rem; color: var(--dark-muted); line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); margin-bottom: 0.9rem; }
.footer-col h4.footer-legal-heading { margin-top: 1.4rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a { color: var(--dark-muted); font-size: 0.85rem; transition: color var(--transition); cursor: pointer; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--dark-border); padding: 1.2rem 0; text-align: center; }
.footer-bottom p { font-size: 0.8rem; color: var(--dark-muted); }

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed; bottom: 2rem; right: 2rem;
    width: 46px; height: 46px; border-radius: 50%;
    background: var(--accent); color: var(--white);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-orange);
    transition: all var(--transition);
    opacity: 0; visibility: hidden;
    transform: translateY(20px); z-index: 800;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-hover); transform: translateY(-4px); box-shadow: var(--shadow-orange-lg); }

/* ===== Modals ===== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 7000;
    display: flex; align-items: center; justify-content: center;
    padding: 1.5rem;
    opacity: 0; visibility: hidden;
    transition: all var(--transition-slow);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-content {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: 2rem; max-width: 620px; width: 100%;
    max-height: 85vh; overflow-y: auto;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    position: relative;
    transform: translateY(20px) scale(0.96);
    transition: all var(--transition-slow);
}
.modal-overlay.open .modal-content { transform: translateY(0) scale(1); }
.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-alt); border: none; cursor: pointer;
    font-size: 1.4rem; line-height: 1; color: var(--text);
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); z-index: 10;
}
.modal-close:hover { background: var(--accent); color: var(--white); }
.modal-content h2 { font-size: 1.4rem; margin-bottom: 0.5rem; color: var(--text); padding-right: 2rem; }
.modal-subtitle { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 1.2rem; }
.modal-content h3 { font-size: 1.05rem; color: var(--text); margin: 1.4rem 0 0.5rem; }
.modal-content p,
.modal-content li { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; margin-bottom: 0.6rem; }
.modal-content ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 0.6rem; }

.pricing-table { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.2rem; }
.pricing-row {
    display: grid; grid-template-columns: 1.6fr 1fr 1fr;
    gap: 0.5rem; padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.pricing-row span:first-child { color: var(--text); }
.pricing-row span:not(:first-child) { color: var(--text-secondary); text-align: right; }
.modal-note {
    font-size: 0.8rem; color: var(--text-muted);
    font-style: italic; padding-top: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 0.8rem;
}

.policy-content { line-height: 1.8; }
.policy-content h3 { font-family: var(--font-montserrat-semibold); font-weight: 600; font-size: 1.05rem; margin: 1.4rem 0 0.5rem; color: var(--text); }
.policy-content p,
.policy-content li { color: var(--text-secondary); line-height: 1.8; margin-bottom: 0.6rem; }

/* ===== Lightbox ===== */
.lightbox {
    position: fixed; inset: 0; z-index: 6000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: all var(--transition-slow);
    background: rgba(0, 0, 0, 0.9);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-content {
    position: relative; z-index: 1;
    max-width: 90vw; max-height: 90vh;
    display: flex; flex-direction: column; align-items: center;
}
.lightbox-image {
    max-width: 85vw; max-height: 72vh;
    object-fit: contain; border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl); background: #16202f;
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
    background: rgba(255, 255, 255, 0.15);
    border: none; color: var(--white); cursor: pointer;
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); position: absolute; z-index: 2;
    font-size: 1.4rem;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255, 255, 255, 0.3); }
.lightbox-close { top: 10px; right: 10px; }
.lightbox-prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 10px; top: 50%; transform: translateY(-50%); }
.lightbox-caption { text-align: center; margin-top: 1rem; color: var(--white); }
.lightbox-title { font-size: 1.1rem; }
.lightbox-category { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.7; }

/* ===== Cookie Banner ===== */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0;
    z-index: 5500;
    background: var(--surface);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.2);
    padding: 1rem 1.5rem;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner-inner { max-width: 820px; margin: 0 auto; display: flex; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.cookie-icon { flex-shrink: 0; color: var(--accent); }
.cookie-text { flex: 1; min-width: 200px; }
.cookie-text strong { display: block; font-size: 0.88rem; color: var(--text); margin-bottom: 0.15rem; }
.cookie-text p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.6; }
.cookie-text a { color: var(--accent); text-decoration: underline; cursor: pointer; }
.cookie-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.btn-cookie {
    padding: 0.5rem 1.2rem; border-radius: var(--radius-full);
    font-size: 0.8rem; cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase; letter-spacing: 0.03em;
}
.btn-cookie-reject { background: var(--bg-alt); color: var(--text-secondary); border: 1px solid var(--border); }
.btn-cookie-reject:hover { background: var(--border); }
.btn-cookie-accept {
    background: linear-gradient(135deg, var(--accent), var(--brand-orange-light));
    color: var(--white); box-shadow: var(--shadow-orange); border: none;
}
.btn-cookie-accept:hover { box-shadow: var(--shadow-orange-lg); }

/* ===== Chat Widget ===== */
.chat-widget {
    position: fixed; bottom: 90px; right: 30px;
    z-index: 4500; width: 360px; max-height: 520px;
    background: var(--surface); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl); border: 1px solid var(--border);
    display: flex; flex-direction: column; overflow: hidden;
    opacity: 0; visibility: hidden;
    transform: translateY(30px) scale(0.95);
    transition: all var(--transition-slow);
    padding-bottom: env(safe-area-inset-bottom, 0);
}
.chat-widget.open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.chat-header {
    background: linear-gradient(135deg, var(--accent), var(--brand-orange-light));
    color: var(--white); padding: 1rem 1.2rem;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em;
}
.chat-header-close { background: none; border: none; color: var(--white); font-size: 1.3rem; cursor: pointer; line-height: 1; }
.chat-status {
    display: inline-block; width: 8px; height: 8px;
    border-radius: 50%; background: var(--ok);
    margin-left: 6px; vertical-align: middle;
    transition: background var(--transition);
}
.chat-status.connecting { background: var(--warn); animation: statusPulse 1.2s ease-in-out infinite; }
.chat-status.offline    { background: #94a3b8; }
@keyframes statusPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.chat-badge {
    position: absolute; top: -4px; right: -4px;
    min-width: 20px; height: 20px; border-radius: 10px;
    background: var(--err); color: var(--white);
    font-size: 0.68rem; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    padding: 0 5px; border: 2px solid var(--bg);
    transform: scale(0);
    transition: transform 0.2s var(--transition-bounce);
    font-family: var(--font-montserrat-semibold);
}
.chat-badge.visible { transform: scale(1); }

.chat-messages {
    flex: 1; padding: 1rem; overflow-y: auto;
    display: flex; flex-direction: column; gap: 0.7rem;
    min-height: 250px; max-height: 350px;
    scroll-behavior: smooth;
}
.chat-msg {
    max-width: 80%; padding: 0.7rem 1rem;
    border-radius: var(--radius-md); font-size: 0.85rem;
    line-height: 1.5; animation: chatIn 0.3s ease forwards;
    word-wrap: break-word; overflow-wrap: anywhere;
}
.chat-msg.sent { background: var(--accent); color: var(--white); align-self: flex-end; border-radius: var(--radius-md) var(--radius-md) 2px var(--radius-md); }
.chat-msg.received { background: var(--bg-alt); color: var(--text); align-self: flex-start; border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 2px; border: 1px solid var(--border); }
.chat-msg.sent.pending { opacity: 0.65; }
.chat-msg.sent.failed { opacity: 0.85; }
.chat-msg.sent.failed::after { content: " ⚠"; color: #ffe08a; }
.chat-msg-time { font-size: 0.65rem; opacity: 0.7; margin-top: 0.3rem; display: block; }
@keyframes chatIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}
.chat-typing {
    padding: 0 1rem 0.4rem; min-height: 0;
    opacity: 0; transition: opacity 0.2s; pointer-events: none;
}
.chat-typing.visible { opacity: 1; }
.chat-msg.typing {
    display: inline-flex; gap: 4px; align-items: center;
    padding: 0.55rem 0.85rem;
    background: var(--bg-alt); border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.chat-msg.typing span {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--text-muted);
    animation: typingBounce 1.4s infinite;
}
.chat-msg.typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-msg.typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}
.chat-input-wrap {
    display: flex; gap: 0.5rem;
    padding: 0.8rem; border-top: 1px solid var(--border);
}
.chat-input-wrap input {
    flex: 1; padding: 0.7rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.88rem; background: var(--bg-alt);
    color: var(--text); transition: all var(--transition);
    min-width: 0;
}
.chat-input-wrap input:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(238, 132, 7, 0.12);
}
.chat-send-btn {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--accent); color: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all var(--transition);
    flex-shrink: 0;
}
.chat-send-btn:hover { background: var(--accent-hover); box-shadow: var(--shadow-orange); }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.chat-fab {
    position: fixed; bottom: 25px; right: 25px;
    z-index: 4400; width: 56px; height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--brand-orange-light));
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; box-shadow: var(--shadow-orange);
    transition: all var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.2);
}
.chat-fab:hover { box-shadow: var(--shadow-orange-lg); transform: scale(1.08); }

/* ===== Fade Animations ===== */
.fade-up { transition: opacity 0.7s ease, transform 0.7s ease; }
.js-enabled .fade-up { opacity: 0; transform: translateY(25px); }
.js-enabled .fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== Focus States ===== */
:focus-visible { outline: 3px solid rgba(238, 132, 7, 0.45); outline-offset: 3px; }

/* ===== Body States ===== */
body.modal-open,
body.lightbox-open,
body.menu-open { overflow: hidden; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-cta-group { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-stat { align-items: center; }
    .hero-visual { min-height: 380px; }
    .hero-floating-badge-1 { top: 4%; right: 6%; }
    .hero-floating-badge-2 { bottom: 4%; left: 6%; }
    .about-inner { grid-template-columns: 1fr; text-align: center; }
    .about-text p { text-align: left; }
    .about-cta { text-align: center; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .nav-desktop { display: none; }
    .btn-header { display: none; }
    .menu-btn { display: flex; }
}

@media (max-width: 640px) {
    section { padding: 3.5rem 0; }
    .form-row { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .portfolio-overlay { padding: 0.8rem; }
    .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
    .chat-widget { width: 300px; right: 10px; bottom: 80px; }
    .chat-fab { bottom: 15px; right: 15px; width: 50px; height: 50px; }
    .service-popup-img { width: 260px; bottom: 15px; right: 15px; }
    .modal-content { padding: 1.5rem; }
    .pricing-row { grid-template-columns: 1.4fr 1fr 1fr; font-size: 0.78rem; }
    .hero-visual { --card-w: clamp(180px, 60vw, 260px); min-height: 320px; }
}

@media (max-width: 400px) {
    .portfolio-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.8rem; }
    .chat-widget { width: calc(100vw - 20px); right: 10px; }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .chat-messages { scroll-behavior: auto; }
}