:root {
    --green: #1a8a4a;
    --green-light: #e8f5ee;
    --green-mid: #34a864;
    --white: #ffffff;
    --off-white: #f9fafb;
    --text-dark: #111111;
    --text-mid: #444444;
    --text-soft: #888888;
    --border: #e8e8e8;
    --font: 'Outfit', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 16px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background-color: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── HEADER ─── */
.main-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 32px;
}

.logo a {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-dark);
}

.logo span {
    color: var(--green);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 36px;
    flex: 1;
    justify-content: center;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: var(--transition);
    letter-spacing: -0.1px;
}

.main-nav a:hover {
    color: var(--text-dark);
}

.main-nav a.btn-nav-cta {
    background: var(--green);
    color: var(--white) !important;
    padding: 9px 22px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.main-nav a.btn-nav-cta:hover {
    background: var(--green-mid);
    transform: translateY(-1px);
}

.lang-switcher {
    display: flex;
    gap: 4px;
    background: var(--off-white);
    padding: 4px;
    border-radius: 50px;
}

.lang-switcher a {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-soft);
    padding: 4px 10px;
    border-radius: 50px;
    transition: var(--transition);
}

.lang-switcher a.active,
.lang-switcher a:hover {
    background: var(--white);
    color: var(--green);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* ─── HERO SLIDER ─── */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 620px;
    max-height: 820px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background: var(--slide-bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
}

.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

/* Floating particles */
.slide-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.slide-particles span {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    animation: floatParticle 8s infinite ease-in-out;
}

.slide-particles span:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 7s; width: 4px; height: 4px; }
.slide-particles span:nth-child(2) { left: 25%; animation-delay: 1.5s; animation-duration: 9s; width: 8px; height: 8px; }
.slide-particles span:nth-child(3) { left: 60%; animation-delay: 3s; animation-duration: 6s; }
.slide-particles span:nth-child(4) { left: 80%; animation-delay: 0.5s; animation-duration: 10s; width: 3px; height: 3px; }
.slide-particles span:nth-child(5) { left: 45%; animation-delay: 2s; animation-duration: 8s; width: 10px; height: 10px; opacity: 0.07; }

@keyframes floatParticle {
    0%, 100% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 0.5; }
    99% { transform: translateY(-20px) scale(1); }
}

/* Slide layout */
.hero-slide-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
    padding-top: 40px;
    padding-bottom: 40px;
    position: relative;
    z-index: 2;
}

.slide-content {
    color: #fff;
}

.slide-content .hero-eyebrow {
    background: rgba(255,255,255,0.15);
    color: #fff;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    margin-bottom: 28px;
}

.slide-content h1 {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    color: #fff;
    margin-bottom: 22px;
    max-width: 600px;
}

.slide-content .hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.8);
    max-width: 480px;
    margin: 0 0 40px;
    line-height: 1.75;
}

/* Slide entrance animations */
.hero-slide .slide-anim {
    opacity: 0;
    transform: translateY(30px);
    transition: none;
}

.hero-slide.active .slide-anim {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease var(--delay, 0s),
                transform 0.6s cubic-bezier(0.4,0,0.2,1) var(--delay, 0s);
}

/* Slide buttons */
.btn-slide-primary {
    background: #1a8a4a;
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-block;
    transition: all 0.25s ease;
    border: 2px solid transparent;
}

.btn-slide-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
    filter: brightness(1.1);
    color: #fff;
}

.btn-slide-ghost {
    background: rgba(255,255,255,0.12);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-block;
    transition: all 0.25s ease;
    border: 2px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(8px);
}

.btn-slide-ghost:hover {
    background: rgba(255,255,255,0.22);
    transform: translateY(-3px);
    color: #fff;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Slide Visual – Orbit Ring */
.slide-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 360px;
}

.slide-badge-float {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    padding: 10px 20px;
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 3;
    animation: floatBadge 3s ease-in-out infinite;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.slide-icon-ring {
    position: relative;
    width: 260px;
    height: 260px;
}

.slide-icon-main {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    border: 2px solid rgba(255,255,255,0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    z-index: 2;
    animation: pulseRing 2.5s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.2); }
    50% { box-shadow: 0 0 0 20px rgba(255,255,255,0); }
}

.orbit-item {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    margin: -24px 0 0 -24px;
    transform: rotate(var(--angle)) translateX(115px) rotate(calc(-1 * var(--angle)));
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
    animation: orbitSpin 12s linear infinite;
}

@keyframes orbitSpin {
    from { transform: rotate(var(--angle)) translateX(115px) rotate(calc(-1 * var(--angle))); }
    to { transform: rotate(calc(var(--angle) + 360deg)) translateX(115px) rotate(calc(-1 * (var(--angle) + 360deg))); }
}

/* Stats group – Slide 2 */
.slide-stats-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-end;
}

.stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 20px 32px;
    text-align: center;
    color: #fff;
    min-width: 180px;
    transition: transform 0.3s ease;
    animation: floatCard 4s ease-in-out infinite;
}

.stat-card:hover { transform: translateY(-4px) scale(1.04); }
.sc1 { animation-delay: 0s; }
.sc2 { animation-delay: 0.6s; }
.sc3 { animation-delay: 1.2s; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.stat-num {
    display: block;
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.75;
    margin-top: 2px;
}

/* Language group – Slide 3 */
.slide-lang-group {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.lang-bubble {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: 14px 28px;
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    min-width: 180px;
    animation: floatBubble 5s ease-in-out infinite;
}

.lang-bubble span { font-size: 1.4rem; }
.lb-de { animation-delay: 0s; }
.lb-en { animation-delay: 0.8s; }
.lb-tr { animation-delay: 1.6s; }

@keyframes floatBubble {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(10px); }
}

/* Slider navigation arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.slider-arrow:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-50%) scale(1.08);
}

.slider-prev { left: 28px; }
.slider-next { right: 28px; }

/* Slider dots */
.slider-dots {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot.active {
    background: #fff;
    width: 28px;
    border-radius: 5px;
}

/* Progress bar */
.slider-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255,255,255,0.15);
    z-index: 10;
}

.slider-progress-fill {
    height: 100%;
    background: rgba(255,255,255,0.7);
    width: 0%;
    transition: width linear;
}

/* ─── CARD SLIDER SECTION ─── */
.card-slider-section {
    padding: 100px 0 60px;
    background: linear-gradient(180deg, #f0faf4 0%, #fff 100%);
    border-top: 1px solid var(--border);
    overflow: hidden;
}

.card-slider-wrapper {
    overflow: hidden;
    padding: 20px 0 40px;
    cursor: grab;
    user-select: none;
}

.card-slider-wrapper:active {
    cursor: grabbing;
}

.card-slider-track {
    display: flex;
    gap: 24px;
    padding: 0 calc((100vw - 1100px) / 2) 0 calc((100vw - 1100px) / 2);
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.kurs-card {
    flex: 0 0 320px;
    border-radius: 24px;
    padding: 36px 32px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: #fff;
}

.kurs-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(0,0,0,0.2);
}

.kurs-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
}

.kurs-card::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -20px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
}

/* Card color themes */
.kc-green  { background: linear-gradient(135deg, #1a5c35, #0a8a4a); }
.kc-blue   { background: linear-gradient(135deg, #1e3a7b, #2563eb); }
.kc-purple { background: linear-gradient(135deg, #4a1a8a, #7c3aed); }
.kc-orange { background: linear-gradient(135deg, #8a4010, #e07020); }
.kc-teal   { background: linear-gradient(135deg, #0a5a5a, #0d9488); }
.kc-rose   { background: linear-gradient(135deg, #7a1040, #db2777); }

.kurs-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.18);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.kurs-card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.22);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.35);
    border-radius: 50px;
    padding: 4px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.3px;
}

.kurs-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.kurs-card p {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.82);
    line-height: 1.65;
    margin-bottom: 22px;
    position: relative;
    z-index: 1;
}

.kurs-card-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.kurs-card-meta i {
    margin-right: 4px;
}

.kurs-card-btn {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.4);
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.25s ease;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(6px);
}

.kurs-card-btn:hover {
    background: rgba(255,255,255,0.35);
    transform: translateX(4px);
    color: #fff;
}

/* Card slider controls */
.card-slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 0 24px;
}

.card-slider-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--green-light);
    border: 2px solid var(--green);
    color: var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.card-slider-arrow:hover {
    background: var(--green);
    color: #fff;
    transform: scale(1.1);
}

.card-slider-arrow:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
}

.card-slider-indicators {
    display: flex;
    gap: 8px;
}

.card-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.card-indicator-dot.active {
    background: var(--green);
    width: 22px;
    border-radius: 4px;
}


.btn-primary {
    background: var(--green);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary:hover {
    background: var(--green-mid);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26,138,74,0.25);
}

.btn-ghost {
    background: var(--off-white);
    color: var(--text-dark);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    display: inline-block;
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* ─── TRUST BAR ─── */
.trust-bar {
    padding: 28px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-item i {
    color: var(--green);
    font-size: 1.1rem;
}

/* ─── FEATURES ─── */
.features {
    padding: 100px 0;
    background: var(--white);
}

.section-eyebrow {
    text-align: center;
    display: inline-block;
    background: var(--green-light);
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-mid);
    max-width: 480px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--off-white);
    border: 1px solid var(--border);
    padding: 40px 36px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.07);
    border-color: transparent;
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    background: var(--green-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}

.feature-icon-wrap i {
    font-size: 1.3rem;
    color: var(--green);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
    letter-spacing: -0.3px;
}

.feature-card p {
    color: var(--text-mid);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ─── SUBJECTS STRIP ─── */
.subjects {
    background: var(--off-white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 80px 0;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-top: 48px;
}

.subject-pill {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 18px 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.subject-pill:hover {
    border-color: var(--green);
    color: var(--green);
    box-shadow: 0 4px 16px rgba(26,138,74,0.1);
}

/* ─── TESTIMONIALS ─── */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 48px;
}

.testimonial-card {
    background: var(--off-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: 0 12px 32px rgba(0,0,0,0.07);
    border-color: transparent;
    background: var(--white);
}

.stars {
    color: var(--green);
    font-size: 0.9rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--text-mid);
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--green);
    font-size: 0.9rem;
}

.author-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.author-role {
    font-size: 0.82rem;
    color: var(--text-soft);
}

/* ─── CTA SECTION ─── */
.cta-section {
    background: var(--green);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
}

.btn-white {
    background: var(--white);
    color: var(--green);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-block;
    transition: var(--transition);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}

/* ─── FOOTER ─── */
.main-footer {
    background: var(--off-white);
    border-top: 1px solid var(--border);
    padding: 64px 0 28px;
}

.footer-cols {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-col .logo-footer {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.footer-col .logo-footer span {
    color: var(--green);
}

.footer-col p,
.footer-col a {
    color: var(--text-soft);
    font-size: 0.92rem;
    display: block;
    margin-bottom: 8px;
    transition: var(--transition);
    line-height: 1.6;
}

.footer-col a:hover {
    color: var(--green);
}

.footer-col h4 {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 18px;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-soft);
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--text-soft);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: var(--green);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
    .hero-slide-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        padding-top: 80px;
    }

    .slide-visual {
        display: none;
    }

    .slide-content h1 {
        font-size: 2.4rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .card-slider-track {
        padding: 0 24px;
    }

    .kurs-card {
        flex: 0 0 280px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        border-bottom: 1px solid var(--border);
        align-items: flex-start;
        gap: 20px;
        z-index: 99;
    }

    .main-nav.show {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-slider {
        height: auto;
        min-height: 580px;
    }

    .slide-content h1 {
        font-size: 2rem;
        letter-spacing: -1px;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 0.85rem;
    }

    .slider-prev { left: 12px; }
    .slider-next { right: 12px; }

    .section-title {
        font-size: 2rem;
    }

    .footer-cols {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .trust-bar .container {
        gap: 24px;
    }

    .kurs-card {
        flex: 0 0 260px;
    }
}