/*
 * UNIELTEH Landing Page Styles
 * Based on Concept 1G (Industrial / Modern Panel)
 */

/* ========================================
   CSS Custom Properties
   ======================================== */
@property --spread {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
}

:root {
    --color-primary: #0066FF;
    --color-primary-dark: #0052cc;
    --color-secondary: #1a1a2e;
    --color-accent: #FFD600;
    --color-background: #f8fafc;
    --color-surface: #ffffff;
    --color-text-dark: #0f172a;
    --color-text-muted: #64748b;
    --color-text-light: #ffffff;
    --color-border: #e2e8f0;
    --color-danger: #dc2626;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
}

/* ========================================
   Base Reset & Typography
   ======================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-dark);
    background: var(--color-background);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 900; line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 1.25rem 0;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.4s, padding 0.3s, border-color 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom-color: var(--color-border);
    box-shadow: 0 1px 12px rgba(0,0,0,0.06);
    padding: 0.75rem 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.logo {
    font-family: var(--font-heading); font-weight: 900; font-size: 1.6rem;
    letter-spacing: 0.04em; color: rgba(255,255,255,0.95); text-decoration: none;
    display: flex; flex-direction: column;
    width: fit-content; transition: color 0.4s;
}
.logo-top {
    display: flex; align-items: center; gap: 0.6rem;
}
.logo-text { line-height: 1.1; }
.logo-tagline {
    font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.05em;
    opacity: 0.5; margin-top: 0.2rem;
    text-align: justify; text-align-last: justify;
}
.nav.scrolled .logo { color: var(--color-secondary); }
.nav.scrolled .logo-tagline { opacity: 0.45; }
.logo-icon { display: flex; align-items: center; line-height: 0; }
.logo-icon svg { width: 100px; height: auto; transition: filter 0.4s; }
.logo-icon svg { filter: brightness(0) invert(1); }
.nav.scrolled .logo-icon svg { filter: none; }

.nav-links { display: flex; gap: 2.25rem; list-style: none; }
.nav-links a {
    font-family: var(--font-heading); font-weight: 600; font-size: 0.8125rem;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: rgba(255,255,255,0.75); text-decoration: none;
    position: relative; padding-bottom: 2px;
    transition: color 0.3s;
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
    transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-links a:hover { color: rgba(255,255,255,1); }
.nav-links a:hover::after { width: 100%; }
.nav.scrolled .nav-links a { color: var(--color-text-muted); }
.nav.scrolled .nav-links a:hover { color: var(--color-primary); }

.nav-cta { display: flex; align-items: center; gap: 1rem; }

/* Language switcher */
.lang-switch {
    display: flex; align-items: center; gap: 0.25rem;
    border-left: 1px solid rgba(255,255,255,0.15);
    padding-left: 1rem; margin-right: 0.25rem;
}
.lang-icon { color: rgba(255,255,255,0.4); flex-shrink: 0; margin-right: 0.125rem; }
.nav.scrolled .lang-icon { color: var(--color-text-muted); }
.nav.scrolled .lang-switch { border-left-color: var(--color-border); }
.lang-btn {
    padding: 0.25rem 0.5rem; font-family: var(--font-heading);
    font-weight: 700; font-size: 0.75rem; text-decoration: none;
    border-radius: var(--radius-sm); transition: all 0.2s;
    color: rgba(255,255,255,0.5); background: transparent; border: none; cursor: pointer;
}
.lang-btn:hover { color: rgba(255,255,255,0.9); }
.lang-btn.active { color: white; background: var(--color-primary); }
.nav.scrolled .lang-btn { color: var(--color-text-muted); }
.nav.scrolled .lang-btn:hover { color: var(--color-primary); }
.nav.scrolled .lang-btn.active { color: white; background: var(--color-primary); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.75rem 1.5rem; font-family: var(--font-heading);
    font-weight: 700; font-size: 0.875rem; text-decoration: none;
    border-radius: var(--radius-md); transition: all 0.2s; cursor: pointer; border: none;
}
.btn-primary {
    background: rgba(0,102,255,0.15); color: rgba(255,255,255,0.95);
    border: 1px solid rgba(0,102,255,0.3);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn-primary:hover {
    background: rgba(0,102,255,0.25); border-color: rgba(0,102,255,0.5);
    transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,102,255,0.2);
}
.btn-ghost {
    background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.15); backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-solid {
    background: var(--color-primary); color: white;
    border: 1px solid var(--color-primary);
}
.btn-solid:hover {
    background: var(--color-primary-dark); border-color: var(--color-primary-dark);
    transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,102,255,0.3);
}

.nav-phone {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-heading); font-weight: 700; font-size: 0.875rem;
    color: rgba(255,255,255,0.9); text-decoration: none;
    padding: 0.5rem 1.1rem;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    transition: all 0.3s;
}
.nav-phone:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.35); }
.nav.scrolled .nav-phone { color: var(--color-primary); border-color: rgba(0,102,255,0.25); }
.nav.scrolled .nav-phone:hover { background: rgba(0,102,255,0.06); border-color: var(--color-primary); }

/* Mobile hamburger */
.nav-hamburger {
    display: none; background: none; border: none; cursor: pointer;
    padding: 0.5rem; color: rgba(255,255,255,0.9);
}
.nav.scrolled .nav-hamburger { color: var(--color-secondary); }

/* Mobile menu panel */
.mobile-menu {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1001; background: rgba(0,0,0,0);
    visibility: hidden; pointer-events: none;
    transition: background 0.3s ease, visibility 0.3s;
}
.mobile-menu.open { visibility: visible; pointer-events: auto; background: rgba(0,0,0,0.5); }
.mobile-menu-panel {
    position: absolute; top: 0; right: 0; bottom: 0; width: 280px;
    background: var(--color-secondary); padding: 4.5rem 1.5rem 1.5rem;
    transform: translateX(100%); transition: transform 0.3s ease;
    display: flex; flex-direction: column;
}
.mobile-menu.open .mobile-menu-panel { transform: translateX(0); }
.mobile-menu-close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none;
    color: rgba(255,255,255,0.7); cursor: pointer; padding: 0.5rem;
}
.mobile-menu-links {
    list-style: none; display: flex; flex-direction: column; gap: 0.75rem;
}
.mobile-menu-links a {
    font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
    color: rgba(255,255,255,0.8); text-decoration: none; padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.08); transition: color 0.2s;
}
.mobile-menu-links a:hover { color: white; }
.mobile-lang-switch {
    display: flex; align-items: center; gap: 0.5rem; margin-top: 1.5rem;
    padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-lang-switch .lang-icon { color: rgba(255,255,255,0.4); }
.mobile-lang-switch .lang-btn {
    padding: 0.5rem 1rem; font-size: 0.875rem;
    border: 1px solid rgba(255,255,255,0.15);
}
.mobile-lang-switch .lang-btn.active {
    background: var(--color-primary); border-color: var(--color-primary);
}
.mobile-menu-cta {
    margin-top: auto; display: flex; flex-direction: column; gap: 0.75rem;
}
.mobile-menu-cta .btn-solid { width: 100%; justify-content: center; }

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative; min-height: 100vh; display: flex;
    align-items: center; overflow: hidden; padding-top: 80px;
    background: linear-gradient(135deg, #050510 0%, #0a0a1e 40%, #060d1a 70%, #040810 100%);
}
.hero::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 70% 40%, rgba(0,102,255,0.07) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 30% 60%, rgba(0,102,255,0.04) 0%, transparent 50%);
    pointer-events: none; z-index: 1;
}
.hero::after {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    background-repeat: repeat; background-size: 256px 256px;
    pointer-events: none; z-index: 1;
}
.hero-content {
    position: relative; z-index: 10;
    display: flex; flex-direction: column; justify-content: center;
    min-height: calc(100vh - 80px);
    max-width: 1200px; margin: 0 auto; padding: 3rem 1.5rem; width: 100%;
}
.hero-text { color: var(--color-text-light); }

.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(0,102,255,0.12); border: 1px solid rgba(0,102,255,0.25);
    border-radius: 50px; font-size: 0.875rem; font-weight: 600;
    color: var(--color-primary); margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    opacity: 0; transform: translateY(15px);
    animation: content-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}
.hero h1 {
    color: var(--color-text-light); margin-bottom: 1.5rem; letter-spacing: -0.02em;
}
.hero h1 .gradient-word {
    background: linear-gradient(135deg, var(--color-primary), #4d9fff);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-word {
    display: inline-block;
    clip-path: inset(0 100% 0 0);
    animation: word-reveal 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}
@keyframes word-reveal {
    0% { clip-path: inset(0 100% 0 0); opacity: 1; }
    100% { clip-path: inset(0 0% 0 0); opacity: 1; }
}
.hero-word:nth-child(1) { animation-delay: 0.40s; }
.hero-word:nth-child(2) { animation-delay: 0.50s; }
.hero-word:nth-child(3) { animation-delay: 0.60s; }
.hero-word:nth-child(4) { animation-delay: 0.70s; }

.hero-description {
    font-size: 1.125rem; opacity: 0; margin-bottom: 2rem;
    line-height: 1.8; max-width: 480px; color: rgba(255,255,255,0.7);
    transform: translateY(15px);
    animation: content-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
}
@keyframes content-fade-in {
    0% { opacity: 0; transform: translateY(15px); }
    100% { opacity: 1; transform: translateY(0); }
}
.hero-buttons {
    display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem;
    opacity: 0; transform: translateY(15px);
    animation: content-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.1s forwards;
}
.hero-hours {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.875rem; color: rgba(255,255,255,0.5);
    opacity: 0; transform: translateY(15px);
    animation: content-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) 1.3s forwards;
}
.hero-hours svg { opacity: 0.5; flex-shrink: 0; }
.hero-hours-sep { opacity: 0.3; }

/* ========================================
   Services Section
   ======================================== */
.services { padding: 6rem 0; background: var(--color-surface); }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 3rem; }
.section-label {
    display: inline-block; font-family: var(--font-heading);
    font-weight: 700; font-size: 0.875rem; color: var(--color-primary);
    text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem;
}
.section-header p { color: var(--color-text-muted); font-size: 1.0625rem; }
.services-tabs { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; }
.tab-btn {
    padding: 0.75rem 2rem; font-family: var(--font-heading); font-weight: 700;
    background: var(--color-background); border: 2px solid var(--color-border);
    border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s;
}
.tab-btn.active, .tab-btn:hover {
    background: var(--color-primary); border-color: var(--color-primary); color: white;
}
.services-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem;
}
.service-card {
    position: relative; background: var(--color-surface);
    border: 1px solid var(--color-border); border-radius: var(--radius-lg);
    padding: 2rem; transition: transform 0.3s, box-shadow 0.3s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }

/* Border fill animation from cursor entry point */
.service-card::after {
    content: ''; position: absolute; inset: -1px;
    border-radius: inherit; padding: 2px;
    background: conic-gradient(
        from calc(var(--entry-angle, 0deg) - var(--spread)),
        rgba(0, 102, 255, 0.75) 0deg,
        rgba(0, 102, 255, 0.45) calc(var(--spread)),
        rgba(0, 102, 255, 0.75) calc(var(--spread) * 2),
        transparent calc(var(--spread) * 2 + 0.5deg)
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none; opacity: 0;
}
@keyframes border-fill-in {
    from { --spread: 0deg; }
    to { --spread: 180deg; }
}
@keyframes border-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}
.service-card.border-fill::after {
    opacity: 1;
    animation: border-fill-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.service-card.border-out::after {
    --spread: 180deg;
    animation: border-fade-out 0.35s ease forwards;
}

.service-icon {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem;
}
.service-icon svg { width: 30px; height: 30px; fill: white; }
.service-card h3 { margin-bottom: 0.75rem; }
.service-card p { color: var(--color-text-muted); font-size: 0.9375rem; margin-bottom: 1.25rem; }
.service-link {
    font-family: var(--font-heading); font-weight: 700;
    color: var(--color-primary); text-decoration: none;
    display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem;
}
.service-link:hover { gap: 0.75rem; }

/* ========================================
   Why Us / Approach Section
   ======================================== */
.why-us { padding: 6rem 0; background: var(--color-secondary); color: var(--color-text-light); }
.why-us .section-header { text-align: left; margin: 0; }
.why-us .section-label { color: var(--color-accent); }
.why-us h2 { color: white; }
.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.why-us-features { display: grid; gap: 1.5rem; }
.feature { display: flex; gap: 1rem; align-items: flex-start; }
.feature-icon {
    width: 48px; height: 48px; background: var(--color-primary);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature-icon svg { width: 24px; height: 24px; fill: white; }
.feature h4 { color: white; margin-bottom: 0.25rem; font-weight: 700; }
.feature p { color: rgba(255,255,255,0.7); font-size: 0.9375rem; }

/* ========================================
   Contact Section
   ======================================== */
.contact { padding: 6rem 0; background: var(--color-background); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; }
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info p { color: var(--color-text-muted); margin-bottom: 2rem; }
.contact-methods { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-method { display: flex; align-items: center; gap: 1rem; }
.contact-method-icon {
    width: 50px; height: 50px; background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
}
.contact-method-icon svg { width: 24px; height: 24px; fill: white; }
.contact-method-text strong { display: block; margin-bottom: 0.25rem; }
.contact-method-text span { color: var(--color-text-muted); font-size: 0.875rem; }

.contact-form {
    background: var(--color-surface); padding: 2.5rem;
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}
.form-group { margin-bottom: 1.5rem; }
.form-group label {
    display: block; font-family: var(--font-heading);
    font-weight: 600; font-size: 0.875rem; margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%; padding: 0.875rem 1rem;
    font-family: var(--font-body); font-size: 1rem;
    border: 2px solid var(--color-border); border-radius: var(--radius-md);
    transition: border-color 0.2s; background: white;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none; border-color: var(--color-primary);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Urgent checkbox */
.form-urgent {
    display: flex; align-items: flex-start; gap: 0.75rem;
    margin-bottom: 1.5rem; padding: 0.75rem 1rem;
    background: rgba(220, 38, 38, 0.04); border-radius: var(--radius-md);
    border: 1px solid rgba(220, 38, 38, 0.1);
}
.form-urgent input[type="checkbox"] {
    width: 1.25rem; height: 1.25rem; margin-top: 0.15rem;
    accent-color: var(--color-danger); cursor: pointer;
}
.form-urgent label {
    font-size: 0.875rem; color: var(--color-text-muted); cursor: pointer;
}
.form-urgent label strong { color: var(--color-danger); }

/* Form submit button */
.btn-submit {
    width: 100%; justify-content: center;
    background: var(--color-primary); color: white;
    border: 1px solid var(--color-primary);
    padding: 1rem 2rem; font-size: 1rem;
}
.btn-submit:hover {
    background: var(--color-primary-dark); border-color: var(--color-primary-dark);
    transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,102,255,0.3);
}
.btn-submit:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

/* Form success message */
.form-success {
    display: none; text-align: center; padding: 3rem 1.5rem;
}
.form-success.visible { display: block; }
.form-success-icon {
    width: 64px; height: 64px; margin: 0 auto 1rem;
    background: rgba(22, 163, 74, 0.1); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}
.form-success-icon svg { width: 32px; height: 32px; color: #16a34a; }
.form-success h3 {
    font-size: 1.25rem; margin-bottom: 0.5rem; color: var(--color-text-dark);
}
.form-success p { color: var(--color-text-muted); }

/* Privacy note */
.form-privacy {
    font-size: 0.75rem; color: var(--color-text-muted);
    text-align: center; margin-top: 1rem;
}

/* Honeypot */
.hp-field { position: absolute; left: -9999px; }

/* Spinner for loading */
@keyframes spin {
    to { transform: rotate(360deg); }
}
.spinner {
    display: inline-block; width: 1.25rem; height: 1.25rem;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white; border-radius: 50%;
    animation: spin 0.6s linear infinite; margin-right: 0.5rem;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    position: relative;
    background: linear-gradient(135deg, #050510 0%, #0a0a1e 40%, #060d1a 70%, #040810 100%);
    padding: 4rem 0 2rem; overflow: hidden;
}
.footer-grid { position: relative; z-index: 2; max-width: 50%; }
.footer-inner { max-width: 520px; }
.footer-logo {
    font-family: var(--font-heading); font-weight: 900; font-size: 1.6rem;
    letter-spacing: 0.04em; color: rgba(255,255,255,0.95);
    display: flex; flex-direction: column;
    width: fit-content; margin-bottom: 1.5rem; text-decoration: none;
}
.footer-logo .logo-top {
    display: flex; align-items: center; gap: 0.6rem;
}
.footer-logo .logo-text { line-height: 1.1; }
.footer-logo .logo-tagline {
    font-size: 0.7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.05em;
    opacity: 0.4; margin-top: 0.2rem;
    text-align: justify; text-align-last: justify;
}
.footer-logo-icon { display: flex; align-items: center; line-height: 0; }
.footer-logo-icon svg { width: 100px; height: auto; filter: brightness(0) invert(1); }
.footer-company {
    font-size: 0.9375rem; color: rgba(255,255,255,0.45);
    line-height: 1.8; margin-bottom: 2rem;
}
.footer-company strong { color: rgba(255,255,255,0.8); font-weight: 600; }
.footer-contact { display: flex; gap: 1.5rem; margin-bottom: 2.5rem; }
.footer-contact a {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-heading); font-weight: 600; font-size: 0.9375rem;
    color: rgba(255,255,255,0.8); text-decoration: none; transition: color 0.2s;
}
.footer-contact a:hover { color: var(--color-primary); }
.footer-contact svg { width: 18px; height: 18px; color: rgba(255,255,255,0.4); }
.footer-bottom {
    margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.08);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.8125rem; color: rgba(255,255,255,0.35);
    position: relative; z-index: 2;
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
    color: rgba(255,255,255,0.35); text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: rgba(255,255,255,0.7); }

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 968px) {
    .nav-links { display: none; }
    .nav-hamburger { display: block; }
    .lang-switch { display: none; }
    .nav-phone { white-space: nowrap; font-size: 0.8125rem; padding: 0.4rem 0.75rem; }
    .hero-text { max-width: 100%; }
    .why-us-grid, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { max-width: 100%; }
}
@media (max-width: 540px) {
    .nav-phone { display: none; }
}
@media (max-width: 640px) {
    .container { padding: 0 1rem; }
    .hero-content { padding: 3rem 1rem; }
    .contact-form { padding: 1.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .services-tabs { flex-direction: column; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card { padding: 1.5rem; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .footer-contact { flex-direction: column; gap: 0.75rem; }
    .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
    .feature-icon { width: 40px; height: 40px; }
    .feature-icon svg { width: 20px; height: 20px; }
}
@media (max-width: 400px) {
    .contact-form { padding: 1.25rem; }
    .btn-submit { padding: 0.875rem 1.5rem; }
    .section-header { margin-bottom: 2rem; }
    .services { padding: 4rem 0; }
    .why-us { padding: 4rem 0; }
    .contact { padding: 4rem 0; }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hero-word { clip-path: none; opacity: 1; }
    .hero-badge, .hero-description, .hero-buttons, .hero-hours {
        opacity: 1; transform: none;
    }
    .service-card.border-fill::after,
    .service-card.border-out::after { animation: none; }
    .service-card.border-fill::after { opacity: 1; --spread: 180deg; }
}