/* ============================================
   lszl.pl - Main Stylesheet
   Design: Warm beige base with tech accent colors
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-bg-primary: #FAF8F5;
    --color-bg-secondary: #F5F0E8;
    --color-bg-tertiary: #EDE6DB;
    --color-bg-dark: #2D2A26;
    --color-bg-darker: #1F1D1A;
    --color-text-primary: #2D2A26;
    --color-text-secondary: #5C5752;
    --color-text-muted: #8C8680;
    --color-text-inverse: #FAF8F5;
    --color-accent-blue: #2E75B6;
    --color-accent-cyan: #40E0D0;
    --color-accent-green: #70AD47;
    --color-accent-purple: #7030A0;
    --color-accent-magenta: #E91E8B;
    --color-accent-gradient: linear-gradient(135deg, #2E75B6 0%, #40E0D0 50%, #70AD47 100%);
    --color-success: #70AD47;
    --color-warning: #E8A838;
    --color-error: #D64545;
    --color-border: #E0D8CC;
    --color-border-light: #EDE6DB;
    --shadow-sm: 0 1px 3px rgba(45, 42, 38, 0.06);
    --shadow-md: 0 4px 12px rgba(45, 42, 38, 0.08);
    --shadow-lg: 0 8px 24px rgba(45, 42, 38, 0.12);
    --shadow-xl: 0 16px 48px rgba(45, 42, 38, 0.16);
    --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-mono: 'JetBrains Mono', monospace;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --container-max: 1200px;
    --header-height: 80px;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body { font-family: var(--font-primary); font-size: var(--text-base); line-height: 1.6; color: var(--color-text-primary); background-color: var(--color-bg-primary); -webkit-font-smoothing: antialiased; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.skip-link { position: absolute; top: -100%; left: var(--space-4); padding: var(--space-3) var(--space-4); background: var(--color-accent-blue); color: white; border-radius: var(--radius-md); z-index: 9999; transition: top var(--transition-fast); }
.skip-link:focus { top: var(--space-4); }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-6); }
@media (max-width: 768px) { .container { padding: 0 var(--space-4); } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: var(--space-3) var(--space-6); font-size: var(--text-sm); font-weight: 600; line-height: 1; border: 2px solid transparent; border-radius: var(--radius-full); cursor: pointer; transition: all var(--transition-base); }
.btn--primary { background: var(--color-accent-blue); color: white; border-color: var(--color-accent-blue); }
.btn--primary:hover { background: #245d94; border-color: #245d94; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--color-text-primary); border-color: var(--color-border); }
.btn--outline:hover { border-color: var(--color-accent-blue); color: var(--color-accent-blue); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn--full { width: 100%; }
.btn__icon { flex-shrink: 0; transition: transform var(--transition-base); }
.btn:hover .btn__icon { transform: translateX(4px); }
.btn:focus-visible { outline: 2px solid var(--color-accent-blue); outline-offset: 2px; }

.tag { display: inline-block; padding: var(--space-1) var(--space-3); font-size: var(--text-xs); font-weight: 500; color: var(--color-text-secondary); background: var(--color-bg-tertiary); border-radius: var(--radius-full); }
.tag--sm { padding: 2px var(--space-2); font-size: 0.7rem; }

.section-header { text-align: center; margin-bottom: var(--space-12); }
.section-header--left { text-align: left; }
.section-header__label { display: inline-block; padding: var(--space-1) var(--space-4); font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent-blue); background: rgba(46, 117, 182, 0.1); border-radius: var(--radius-full); margin-bottom: var(--space-4); }
.section-header__title { font-family: var(--font-heading); font-size: var(--text-4xl); font-weight: 600; line-height: 1.2; color: var(--color-text-primary); margin-bottom: var(--space-4); }
.section-header__desc { font-size: var(--text-lg); color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }
.section-header--left .section-header__desc { margin: 0; }
@media (max-width: 768px) { .section-header__title { font-size: var(--text-3xl); } .section-header__desc { font-size: var(--text-base); } }

/* Header */
.header { position: fixed; top: 0; left: 0; right: 0; height: var(--header-height); background: transparent; z-index: 1000; transition: all var(--transition-base); }
.header.scrolled { background: rgba(250, 248, 245, 0.95); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav__logo { display: flex; align-items: center; z-index: 1001; }
.nav__logo-img { height: 48px; width: auto; }
.nav__menu { display: flex; align-items: center; gap: var(--space-8); }
.nav__list { display: flex; align-items: center; gap: var(--space-8); }
.nav__link { font-size: var(--text-sm); font-weight: 500; color: var(--color-text-primary); position: relative; transition: color var(--transition-fast); }
.nav__link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--color-accent-gradient); border-radius: var(--radius-full); transition: width var(--transition-base); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }
.nav__link:hover { color: var(--color-accent-blue); }
.nav__cta { display: none; }
.nav__toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 32px; height: 32px; background: none; border: none; cursor: pointer; z-index: 1001; }
.nav__toggle-line { width: 100%; height: 2px; background: var(--color-text-primary); border-radius: var(--radius-full); transition: all var(--transition-base); }

@media (max-width: 768px) {
    .nav__toggle { display: flex; }
    .nav__menu { position: fixed; top: 0; right: -100%; width: 100%; height: 100vh; flex-direction: column; justify-content: center; gap: var(--space-8); background: var(--color-bg-primary); transition: right var(--transition-slow); }
    .nav__menu.active { right: 0; }
    .nav__list { flex-direction: column; gap: var(--space-6); }
    .nav__link { font-size: var(--text-xl); }
    .nav__cta { display: inline-flex; }
    .nav__toggle.active .nav__toggle-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav__toggle.active .nav__toggle-line:nth-child(2) { opacity: 0; }
    .nav__toggle.active .nav__toggle-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (min-width: 1024px) { .nav__cta { display: inline-flex; } }

/* Hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-16); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__circuit { position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 80%, rgba(46, 117, 182, 0.03) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(64, 224, 208, 0.03) 0%, transparent 50%), radial-gradient(circle at 40% 40%, rgba(112, 173, 71, 0.02) 0%, transparent 40%); }
.hero__gradient { position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, var(--color-bg-secondary), transparent); }
.hero__content { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center; }
.hero__text { max-width: 600px; }
.hero__badge { display: inline-block; padding: var(--space-2) var(--space-4); font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent-blue); background: rgba(46, 117, 182, 0.1); border-radius: var(--radius-full); margin-bottom: var(--space-6); animation: fadeInUp 0.6s ease backwards; }
.hero__title { font-family: var(--font-heading); font-size: var(--text-5xl); font-weight: 600; line-height: 1.15; color: var(--color-text-primary); margin-bottom: var(--space-6); animation: fadeInUp 0.6s ease 0.1s backwards; }
.hero__title-accent { background: var(--color-accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero__subtitle { font-size: var(--text-lg); color: var(--color-text-secondary); margin-bottom: var(--space-8); animation: fadeInUp 0.6s ease 0.2s backwards; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-10); animation: fadeInUp 0.6s ease 0.3s backwards; }
.hero__proof { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text-muted); animation: fadeInUp 0.6s ease 0.4s backwards; }
.hero__proof-label { font-weight: 500; }
.hero__proof-clients { color: var(--color-text-secondary); }
.hero__visual { display: flex; justify-content: center; align-items: center; animation: fadeIn 1s ease 0.3s backwards; }
.hero__logo-wrapper { position: relative; width: 400px; height: 400px; display: flex; align-items: center; justify-content: center; }
.hero__logo { width: 320px; height: auto; filter: drop-shadow(0 20px 40px rgba(46, 117, 182, 0.15)); animation: float 6s ease-in-out infinite; }
.hero__logo-glow { position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(64, 224, 208, 0.15) 0%, transparent 70%); border-radius: 50%; filter: blur(40px); animation: pulse 4s ease-in-out infinite; }
.hero__scroll { position: absolute; bottom: var(--space-8); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: var(--space-2); color: var(--color-text-muted); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.1em; animation: fadeIn 1s ease 0.6s backwards; }
.hero__scroll-icon { animation: bounce 2s ease-in-out infinite; }

@media (max-width: 1024px) {
    .hero__content { grid-template-columns: 1fr; text-align: center; }
    .hero__text { max-width: 100%; }
    .hero__actions { justify-content: center; }
    .hero__proof { justify-content: center; }
    .hero__visual { display: none; }
}
@media (max-width: 768px) { .hero__title { font-size: var(--text-4xl); } .hero__subtitle { font-size: var(--text-base); } }

/* Services */
.services { padding: var(--space-24) 0; background: var(--color-bg-secondary); }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.service-card { background: var(--color-bg-primary); border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); transition: all var(--transition-base); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card__icon { width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; background: var(--color-bg-tertiary); border-radius: var(--radius-lg); margin-bottom: var(--space-6); color: var(--color-accent-blue); transition: all var(--transition-base); }
.service-card:hover .service-card__icon { background: var(--color-accent-gradient); color: white; }
.service-card__title { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-3); }
.service-card__desc { font-size: var(--text-sm); color: var(--color-text-secondary); margin-bottom: var(--space-5); line-height: 1.7; }
.service-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
.service-card__example { font-size: var(--text-xs); color: var(--color-accent-blue); font-weight: 500; }
@media (max-width: 1024px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services__grid { grid-template-columns: 1fr; } .service-card { padding: var(--space-6); } }

/* Portfolio */
.portfolio { padding: var(--space-24) 0; }
.portfolio__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.project-card { background: var(--color-bg-primary); border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--color-border-light); transition: all var(--transition-base); }
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.project-card--featured { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; }
.project-card__image { aspect-ratio: 16/10; overflow: hidden; }
.project-card--featured .project-card__image { aspect-ratio: auto; min-height: 300px; }
.project-card__placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); color: white; font-weight: 600; font-size: var(--text-lg); }
.project-card__placeholder--gminago { background: linear-gradient(135deg, #2E75B6 0%, #40E0D0 100%); }
.project-card__placeholder--sekreto { background: linear-gradient(135deg, #7030A0 0%, #2E75B6 100%); }
.project-card__placeholder--meditrack { background: linear-gradient(135deg, #E91E8B 0%, #7030A0 100%); }
.project-card__placeholder--kraina { background: linear-gradient(135deg, #70AD47 0%, #40E0D0 100%); }
.project-card__content { padding: var(--space-6); }
.project-card--featured .project-card__content { display: flex; flex-direction: column; justify-content: center; padding: var(--space-8); }
.project-card__meta { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.project-card__type { font-size: var(--text-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); }
.project-card__status { font-size: var(--text-xs); font-weight: 500; padding: 2px var(--space-2); border-radius: var(--radius-full); }
.project-card__status--dev { background: rgba(232, 168, 56, 0.15); color: #B07D1C; }
.project-card__status--done { background: rgba(112, 173, 71, 0.15); color: #4A7A2A; }
.project-card__title { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-3); }
.project-card--featured .project-card__title { font-size: var(--text-2xl); }
.project-card__desc { font-size: var(--text-sm); color: var(--color-text-secondary); margin-bottom: var(--space-4); line-height: 1.7; }
.project-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
@media (max-width: 1024px) { .project-card--featured { grid-column: span 1; display: block; } .project-card--featured .project-card__image { aspect-ratio: 16/10; min-height: auto; } }
@media (max-width: 640px) { .portfolio__grid { grid-template-columns: 1fr; } }

/* About */
.about { padding: var(--space-24) 0; background: var(--color-bg-secondary); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: start; }
.about__text { margin-bottom: var(--space-8); }
.about__text p { color: var(--color-text-secondary); margin-bottom: var(--space-4); line-height: 1.8; }
.about__text p:last-child { margin-bottom: 0; }
.about__text strong { color: var(--color-text-primary); }
.about__values { display: flex; flex-direction: column; gap: var(--space-3); }
.about__value { display: flex; align-items: center; gap: var(--space-3); font-weight: 500; }
.about__value-icon { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; background: var(--color-accent-gradient); color: white; border-radius: var(--radius-full); font-size: var(--text-xs); }
.about__tech { background: var(--color-bg-primary); border-radius: var(--radius-xl); padding: var(--space-8); border: 1px solid var(--color-border-light); }
.about__tech-title { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-6); }
.about__tech-grid { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.tech-badge { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); font-weight: 500; color: var(--color-text-secondary); background: var(--color-bg-secondary); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.tech-badge:hover { background: var(--color-accent-blue); color: white; }
@media (max-width: 768px) { .about__grid { grid-template-columns: 1fr; } }

/* Process */
.process { padding: var(--space-24) 0; }
.process__timeline { display: flex; flex-direction: column; gap: var(--space-1); max-width: 700px; margin: 0 auto; }
.process__step { display: grid; grid-template-columns: auto 1fr; gap: var(--space-6); padding: var(--space-6); background: var(--color-bg-secondary); border-radius: var(--radius-lg); transition: all var(--transition-base); }
.process__step:hover { background: var(--color-bg-tertiary); }
.process__step-number { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: 700; background: var(--color-accent-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.process__step-content { padding-top: var(--space-1); }
.process__step-title { font-weight: 600; margin-bottom: var(--space-2); }
.process__step-desc { font-size: var(--text-sm); color: var(--color-text-secondary); }

/* FAQ */
.faq { padding: var(--space-24) 0; background: var(--color-bg-secondary); }
.faq__list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-4); }
.faq__item { background: var(--color-bg-primary); border-radius: var(--radius-lg); border: 1px solid var(--color-border-light); overflow: hidden; }
.faq__question { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-5) var(--space-6); cursor: pointer; font-weight: 500; list-style: none; transition: color var(--transition-fast); }
.faq__question::-webkit-details-marker { display: none; }
.faq__question:hover { color: var(--color-accent-blue); }
.faq__icon { flex-shrink: 0; transition: transform var(--transition-base); }
.faq__item[open] .faq__icon { transform: rotate(180deg); }
.faq__answer { padding: 0 var(--space-6) var(--space-5); }
.faq__answer p { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.8; }

/* Contact */
.contact { padding: var(--space-24) 0; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: start; }
.contact__text { color: var(--color-text-secondary); margin-bottom: var(--space-8); line-height: 1.8; }
.contact__methods { display: flex; flex-direction: column; gap: var(--space-4); margin-bottom: var(--space-8); }
.contact__method { display: flex; align-items: center; gap: var(--space-4); padding: var(--space-4); background: var(--color-bg-secondary); border-radius: var(--radius-lg); transition: all var(--transition-base); }
a.contact__method:hover { background: var(--color-bg-tertiary); }
.contact__method-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--color-bg-primary); border-radius: var(--radius-md); color: var(--color-accent-blue); }
.contact__method-label { display: block; font-size: var(--text-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.contact__method-value { font-weight: 500; }
.contact__social { display: flex; gap: var(--space-3); }
.contact__social-link { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--color-bg-secondary); border-radius: var(--radius-md); color: var(--color-text-secondary); transition: all var(--transition-base); }
.contact__social-link:hover { background: var(--color-accent-blue); color: white; }
.contact__form { background: var(--color-bg-secondary); border-radius: var(--radius-xl); padding: var(--space-8); }
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-size: var(--text-sm); font-weight: 500; margin-bottom: var(--space-2); }
.form-input, .form-select, .form-textarea { width: 100%; padding: var(--space-3) var(--space-4); font-size: var(--text-base); color: var(--color-text-primary); background: var(--color-bg-primary); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--color-accent-blue); box-shadow: 0 0 0 3px rgba(46, 117, 182, 0.1); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { cursor: pointer; }
.contact__form-note { margin-top: var(--space-4); font-size: var(--text-sm); color: var(--color-text-muted); text-align: center; }
@media (max-width: 768px) { .contact__grid { grid-template-columns: 1fr; } .contact__form { padding: var(--space-6); } }

/* Footer */
.footer { background: var(--color-bg-dark); color: var(--color-text-inverse); padding: var(--space-16) 0 var(--space-8); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-12); margin-bottom: var(--space-12); }
.footer__logo { display: inline-block; margin-bottom: var(--space-4); }
.footer__logo-img { height: 48px; width: auto; filter: brightness(0) invert(1); }
.footer__tagline { font-size: var(--text-sm); color: var(--color-text-muted); max-width: 280px; }
.footer__nav-title { font-size: var(--text-sm); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-4); color: var(--color-text-inverse); }
.footer__nav-list { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__nav-link { font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition-fast); }
.footer__nav-link:hover { color: var(--color-accent-cyan); }
.footer__email { display: block; font-size: var(--text-sm); color: var(--color-accent-cyan); margin-bottom: var(--space-4); }
.footer__social { display: flex; gap: var(--space-3); }
.footer__social-link { width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); color: var(--color-text-muted); transition: all var(--transition-fast); }
.footer__social-link:hover { background: var(--color-accent-blue); color: white; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-8); border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer__copyright, .footer__made { font-size: var(--text-sm); color: var(--color-text-muted); }
.footer__heart { color: #E91E8B; }
@media (max-width: 1024px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); } .footer__bottom { flex-direction: column; gap: var(--space-2); text-align: center; } }

/* Lazy Loading */
img[data-src] { opacity: 0; transition: opacity var(--transition-base); }
img.lazy-loaded { opacity: 1; }
img.lazy-error { opacity: 0.5; }

/* Loading Screen */
.loading-screen { position: fixed; inset: 0; z-index: 9999; background: var(--color-bg-primary); display: flex; align-items: center; justify-content: center; transition: opacity var(--transition-slow); }
.loading-screen.loaded { opacity: 0; pointer-events: none; }
.loading-screen__content { text-align: center; }
.loading-screen__logo { width: 120px; height: auto; margin: 0 auto var(--space-6); animation: float 2s ease-in-out infinite; }
.loading-screen__spinner { width: 48px; height: 48px; margin: 0 auto; border: 3px solid var(--color-bg-tertiary); border-top-color: var(--color-accent-blue); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Cookie Consent */
.cookie-consent { position: fixed; bottom: 0; left: 0; right: 0; z-index: 999; background: var(--color-bg-primary); border-top: 1px solid var(--color-border); box-shadow: var(--shadow-xl); padding: var(--space-6); opacity: 0; transform: translateY(100%); transition: all var(--transition-slow); }
.cookie-consent__content { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); max-width: var(--container-max); margin: 0 auto; }
.cookie-consent__text { flex: 1; }
.cookie-consent__title { font-size: var(--text-lg); font-weight: 600; margin-bottom: var(--space-2); }
.cookie-consent__desc { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.6; }
.cookie-consent__actions { display: flex; gap: var(--space-3); flex-shrink: 0; }
.cookie-consent__settings { max-width: var(--container-max); margin: 0 auto; padding-top: var(--space-4); border-top: 1px solid var(--color-border-light); }
.cookie-consent__settings h4 { font-size: var(--text-base); font-weight: 600; margin-bottom: var(--space-4); }
.cookie-consent__option { margin-bottom: var(--space-4); }
.cookie-consent__label { display: flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; }
.cookie-consent__label input[type="checkbox"] { margin-top: 2px; }
.cookie-consent__label strong { display: block; font-weight: 600; font-size: var(--text-sm); }
.cookie-consent__label small { display: block; font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
@media (max-width: 768px) { .cookie-consent { padding: var(--space-4); } .cookie-consent__content { flex-direction: column; align-items: flex-start; } .cookie-consent__actions { width: 100%; flex-direction: column; } .cookie-consent__actions .btn { width: 100%; } }

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
@keyframes pulse { 0%, 100% { opacity: 0.5; transform: scale(1); } 50% { opacity: 0.8; transform: scale(1.05); } }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-8px); } 60% { transform: translateY(-4px); } }

[data-animate] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].visible { opacity: 1; transform: translateY(0); }
.services__grid [data-animate]:nth-child(1) { transition-delay: 0ms; }
.services__grid [data-animate]:nth-child(2) { transition-delay: 100ms; }
.services__grid [data-animate]:nth-child(3) { transition-delay: 200ms; }
.services__grid [data-animate]:nth-child(4) { transition-delay: 300ms; }
.portfolio__grid [data-animate]:nth-child(1) { transition-delay: 0ms; }
.portfolio__grid [data-animate]:nth-child(2) { transition-delay: 100ms; }
.portfolio__grid [data-animate]:nth-child(3) { transition-delay: 200ms; }
.portfolio__grid [data-animate]:nth-child(4) { transition-delay: 300ms; }
.process__timeline [data-animate]:nth-child(1) { transition-delay: 0ms; }
.process__timeline [data-animate]:nth-child(2) { transition-delay: 100ms; }
.process__timeline [data-animate]:nth-child(3) { transition-delay: 200ms; }
.process__timeline [data-animate]:nth-child(4) { transition-delay: 300ms; }
.process__timeline [data-animate]:nth-child(5) { transition-delay: 400ms; }