/* ===== HOLOGRAPHIC / IRIDESCENT STYLE ===== */
/* Flowing rainbow gradient, holographic foil effects, white base with iridescent accents */

/* === Variables === */
:root {
    --purple: #7b2ff7;
    --blue: #2f80ed;
    --cyan: #00d4aa;
    --green: #4ade80;
    --gold: #f59e0b;
    --pink: #ec4899;
    --holo-1: #7b2ff7;
    --holo-2: #4f46e5;
    --holo-3: #06b6d4;
    --holo-4: #10b981;
    --holo-5: #eab308;
    --holo-6: #f97316;
    --holo-7: #ef4444;
    --holo-8: #ec4899;
    --white-base: #fafafc;
    --text-dark: #1e1b2e;
    --text-mid: #4a4560;
    --text-light: #8a84a0;
    --font-main: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Holographic Gradient Keyframes === */
@keyframes holoShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes holoRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes shineSweep {
    0% { left: -100%; }
    100% { left: 200%; }
}

@keyframes sparkleFloat {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.8; }
    50% { transform: translateY(-10px) scale(1.1); opacity: 1; }
}

@keyframes iridescentPulse {
    0%, 100% { box-shadow: 0 0 20px rgba(123,47,247,0.3), 0 0 40px rgba(236,72,153,0.2), 0 0 60px rgba(6,182,212,0.1); }
    33% { box-shadow: 0 0 20px rgba(6,182,212,0.3), 0 0 40px rgba(123,47,247,0.2), 0 0 60px rgba(236,72,153,0.1); }
    66% { box-shadow: 0 0 20px rgba(236,72,153,0.3), 0 0 40px rgba(6,182,212,0.2), 0 0 60px rgba(123,47,247,0.1); }
}

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(123,47,247,0.15);
    transition: all 0.3s;
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(123,47,247,0.12);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3), var(--holo-6));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.1rem;
    animation: iridescentPulse 3s infinite;
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-6), var(--holo-8));
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holoShift 4s ease infinite;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-mid);
    transition: color 0.3s;
    position: relative;
}

.nav-link:hover {
    background: linear-gradient(90deg, var(--holo-1), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-cta-btn {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3), var(--holo-6), var(--holo-8));
    background-size: 300% 100%;
    color: #fff;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 700;
    animation: holoShift 4s ease infinite;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.nav-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(123,47,247,0.35);
}

.nav-cta-btn::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shineSweep 2.5s ease infinite;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 26px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* === HERO === */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    background: var(--white-base);
}

.hero-holo-bg {
    position: absolute;
    top: -30%;
    left: -20%;
    width: 140%;
    height: 160%;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(123,47,247,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 20%, rgba(6,182,212,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 40% 70%, rgba(236,72,153,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 60%, rgba(245,158,11,0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content { position: relative; }

.hero-badge-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(123,47,247,0.12), rgba(236,72,153,0.12));
    border: 1px solid rgba(123,47,247,0.2);
    padding: 8px 18px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--holo-1);
    margin-bottom: 20px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.title-gradient {
    background: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-5), var(--holo-6), var(--holo-8));
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holoShift 5s ease infinite;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-mid);
    margin-bottom: 30px;
    max-width: 480px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3));
    color: #fff;
    box-shadow: 0 4px 20px rgba(123,47,247,0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(123,47,247,0.45);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--holo-6), var(--holo-8));
    color: #fff;
    box-shadow: 0 4px 20px rgba(236,72,153,0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(236,72,153,0.45);
}

.btn-shine {
    position: absolute;
    width: 30px;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    animation: shineSweep 3s ease infinite;
}

.hero-trust {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
}

.trust-item i { color: var(--holo-3); }

/* Hero Visual - Holographic Card */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.holo-card {
    width: 300px;
    height: 380px;
    position: relative;
    perspective: 1000px;
}

.holo-card-surface {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg,
        rgba(255,255,255,0.9) 0%,
        rgba(255,255,255,0.6) 30%,
        rgba(200,210,255,0.5) 50%,
        rgba(255,200,220,0.5) 70%,
        rgba(255,255,255,0.9) 100%
    );
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(123,47,247,0.15);
}

.holo-card-surface::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3), var(--holo-5), var(--holo-6), var(--holo-8), var(--holo-1));
    background-size: 300% 300%;
    z-index: -1;
    animation: holoShift 5s ease infinite;
}

.holo-card-surface::after {
    content: '';
    position: absolute;
    top: -40%;
    left: -40%;
    width: 80%;
    height: 180%;
    background: linear-gradient(105deg,
        transparent 40%,
        rgba(255,255,255,0.4) 45%,
        rgba(255,255,255,0.6) 50%,
        rgba(255,255,255,0.4) 55%,
        transparent 60%
    );
    animation: shineSweep 4s ease infinite;
}

.holo-inner {
    position: relative;
    z-index: 2;
    text-align: center;
}

.holo-crown {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--holo-5), var(--holo-6));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.holo-text {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.holo-sub {
    font-size: 1rem;
    color: var(--text-mid);
    margin-top: 4px;
}

.holo-card-glow {
    position: absolute;
    inset: 30px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123,47,247,0.15) 0%, transparent 70%);
    animation: iridescentPulse 3s infinite;
    pointer-events: none;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    color: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-6), var(--holo-8));
    line-height: 0;
    opacity: 0.5;
}

.hero-wave svg { width: 100%; height: auto; color: rgba(123,47,247,0.06); }

/* === Section Titles === */
.section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.title-line {
    display: inline-block;
    width: 50px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--holo-1), var(--holo-3), var(--holo-8));
    background-size: 200% 100%;
    animation: holoShift 4s ease infinite;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 50px;
}

/* === FEATURES === */
.features {
    padding: 80px 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 36px 28px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid rgba(123,47,247,0.1);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(123,47,247,0.04), rgba(6,182,212,0.04), rgba(236,72,153,0.04));
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(123,47,247,0.12);
    border-color: rgba(123,47,247,0.25);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(123,47,247,0.1), rgba(236,72,153,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.5rem;
    position: relative;
    z-index: 2;
}

.feature-icon i {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

/* === GUIDE === */
.guide {
    padding: 80px 0;
    background: linear-gradient(180deg, rgba(123,47,247,0.03) 0%, rgba(6,182,212,0.03) 100%);
}

.guide-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.guide-step {
    text-align: center;
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    padding: 30px 20px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(123,47,247,0.1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: all 0.3s;
}

.guide-step:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(123,47,247,0.1);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-weight: 900;
    font-size: 1.2rem;
    color: #fff;
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3), var(--holo-6));
    background-size: 200% 200%;
    animation: holoShift 4s ease infinite;
    box-shadow: 0 4px 15px rgba(123,47,247,0.25);
}

.guide-step h3 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.guide-step p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

.guide-arrow {
    font-size: 1.5rem;
    color: rgba(123,47,247,0.3);
    flex-shrink: 0;
}

.guide-note {
    margin-top: 30px;
    text-align: center;
    padding: 14px 20px;
    background: rgba(123,47,247,0.05);
    border-radius: 10px;
    font-size: 0.9rem;
    color: var(--text-mid);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.guide-note i { color: var(--holo-3); margin-right: 6px; }

/* === STATS === */
.stats {
    padding: 80px 0;
    position: relative;
    background: linear-gradient(135deg, #1a1030, #0d1829, #1a1025);
    overflow: hidden;
}

.stats-holo-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(123,47,247,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(236,72,153,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.stat-item {
    padding: 30px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s;
}

.stat-item:hover {
    border-color: rgba(123,47,247,0.4);
    background: rgba(255,255,255,0.08);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 900;
    display: inline-block;
    background: linear-gradient(180deg, #fff 0%, #ccc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: 1.2rem;
    font-weight: 700;
    display: inline-block;
    margin-left: 4px;
    background: linear-gradient(135deg, var(--holo-3), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    margin-top: 6px;
}

/* === TESTIMONIALS === */
.testimonials { padding: 80px 0; background: #fff; }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial-card {
    padding: 30px 24px;
    background: #fff;
    border: 1px solid rgba(123,47,247,0.1);
    border-radius: 16px;
    transition: all 0.3s;
}

.testimonial-card:hover {
    border-color: rgba(123,47,247,0.3);
    box-shadow: 0 8px 30px rgba(123,47,247,0.08);
    transform: translateY(-4px);
}

.testimonial-stars { color: var(--holo-5); font-size: 0.9rem; margin-bottom: 14px; }

.testimonial-text {
    color: var(--text-mid);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 18px;
}

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

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--holo-1), var(--holo-8));
    flex-shrink: 0;
}

.user-info strong { display: block; font-size: 0.95rem; }
.user-info span { font-size: 0.8rem; color: var(--text-light); }

/* === FAQ === */
.faq { padding: 80px 0; background: linear-gradient(180deg, rgba(123,47,247,0.03) 0%, rgba(6,182,212,0.03) 100%); }

.faq-list {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: #fff;
    border: 1px solid rgba(123,47,247,0.08);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover { border-color: rgba(123,47,247,0.2); }

.faq-question {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    user-select: none;
}

.faq-question i {
    color: var(--holo-1);
    transition: transform 0.3s;
    font-size: 0.9rem;
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 24px 18px;
}

.faq-answer p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === CTA === */
.cta {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1030 0%, #0d1829 50%, #1a1025 100%);
}

.cta-holo-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(123,47,247,0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(236,72,153,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.cta-card {
    text-align: center;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 24px;
    padding: 50px 30px;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.cta-sparkle {
    position: absolute;
    width: 120px;
    height: 120px;
    top: -30px;
    right: -30px;
    background: radial-gradient(circle, rgba(123,47,247,0.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: sparkleFloat 3s ease infinite;
}

.cta-title {
    font-size: 2rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 12px;
}

.cta-desc {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.btn-holo {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-3), var(--holo-6));
    background-size: 200% 200%;
    color: #fff;
    border-radius: 30px;
    padding: 14px 28px;
    font-weight: 700;
    animation: holoShift 4s ease infinite;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(123,47,247,0.35);
    transition: all 0.3s;
    border: none;
}

.btn-holo:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(123,47,247,0.5);
}

.btn-holo-alt {
    background: linear-gradient(135deg, var(--holo-6), var(--holo-8), var(--holo-5));
    background-size: 200% 200%;
    color: #fff;
    border-radius: 30px;
    padding: 14px 28px;
    font-weight: 700;
    animation: holoShift 4s ease infinite;
    animation-delay: -1s;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(236,72,153,0.35);
    transition: all 0.3s;
    border: none;
}

.btn-holo-alt:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(236,72,153,0.5);
}

.btn-holo-shine {
    position: absolute;
    width: 40px;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shineSweep 3s ease infinite;
}

.cta-qr-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.qr-code {
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--holo-1);
}

.qr-text { text-align: left; }
.qr-text strong { display: block; color: #fff; font-size: 0.95rem; }
.qr-text span { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* === FOOTER === */
.footer {
    background: #fff;
    border-top: 1px solid rgba(123,47,247,0.1);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.4rem;
    font-weight: 900;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand h3 i {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 14px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--holo-1), var(--holo-8));
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    background: linear-gradient(90deg, var(--holo-1), var(--holo-8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(123,47,247,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-mid);
    transition: all 0.3s;
}

.footer-social a:hover {
    background: linear-gradient(135deg, var(--holo-1), var(--holo-8));
    color: #fff;
    border-color: transparent;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.06);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 0.85rem;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-desc { margin: 0 auto 30px; }
    .hero-buttons { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-visual { display: none; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .guide-arrow { transform: rotate(90deg); }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(255,255,255,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid rgba(123,47,247,0.1);
        transform: translateY(-150%);
        transition: transform 0.3s;
        gap: 16px;
    }

    .nav-menu.active { transform: translateY(0); }

    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .guide-steps { flex-direction: column; align-items: center; }
    .guide-arrow { transform: rotate(90deg); }
    .cta-buttons { flex-direction: column; align-items: center; }
    .section-title { font-size: 1.5rem; }
    .hero-title { font-size: 2rem; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn { width: 80%; justify-content: center; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-title { font-size: 1.6rem; }
}