/* ==========================================
   AVREX B2B - Apple-Level Premium Design
   Minimal. Clean. Perfect.
   ========================================== */

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

:root {
    /* Colors - Apple Minimal */
    --black: #000000;
    --near-black: #0a0a0a;
    --dark: #1d1d1f;
    --gray: #86868b;
    --light-gray: #f5f5f7;
    --white: #ffffff;
    
    /* Gold - Very Subtle */
    --gold: #c9a961;
    --gold-subtle: rgba(201, 169, 97, 0.1);
    
    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 8rem;
    
    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.3s;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    font-size: 17px;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 10% 20%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 90% 80%, rgba(255, 255, 255, 0.25), transparent),
        radial-gradient(2px 2px at 30% 50%, rgba(255, 255, 255, 0.35), transparent),
        radial-gradient(1px 1px at 70% 30%, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(2px 2px at 50% 70%, rgba(255, 255, 255, 0.28), transparent),
        radial-gradient(3px 3px at 20% 90%, rgba(201, 169, 97, 0.2), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(255, 255, 255, 0.22), transparent),
        radial-gradient(2px 2px at 40% 40%, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 60% 15%, rgba(255, 255, 255, 0.25), transparent),
        radial-gradient(2px 2px at 15% 60%, rgba(255, 255, 255, 0.32), transparent),
        radial-gradient(1px 1px at 85% 55%, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(2px 2px at 45% 85%, rgba(255, 255, 255, 0.28), transparent),
        radial-gradient(1px 1px at 25% 25%, rgba(255, 255, 255, 0.26), transparent),
        radial-gradient(3px 3px at 75% 75%, rgba(201, 169, 97, 0.18), transparent),
        radial-gradient(1px 1px at 55% 35%, rgba(255, 255, 255, 0.24), transparent),
        radial-gradient(2px 2px at 35% 65%, rgba(255, 255, 255, 0.3), transparent);
    background-size: 250px 250px, 300px 300px, 200px 200px, 280px 280px, 220px 220px, 350px 350px, 270px 270px, 240px 240px, 260px 260px, 290px 290px, 230px 230px, 310px 310px, 320px 320px, 340px 340px, 210px 210px, 250px 250px;
    background-position: 0 0, 40px 60px, 130px 270px, 70px 100px, 250px 150px, 180px 300px, 90px 200px, 160px 80px, 210px 180px, 120px 320px, 280px 50px, 50px 240px, 190px 140px, 300px 220px, 140px 60px, 230px 280px;
    opacity: 0.6;
    pointer-events: none;
    z-index: 1;
    animation: twinkleStars 8s ease-in-out infinite alternate;
}

@keyframes twinkleStars {
    0% { opacity: 0.5; }
    50% { opacity: 0.7; }
    100% { opacity: 0.6; }
}

/* Containers */
.nav-container,
.hero-container,
.container-sm,
.container-md {
    position: relative;
    z-index: 10;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-md {
    max-width: 1200px;
}

section {
    position: relative;
    z-index: 10;
}

/* Typography */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.015em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

p {
    color: var(--gray);
    line-height: 1.7;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--duration) var(--ease);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.92);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: var(--space-md);
}

.logo-xl {
    height: 160px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    opacity: 0.9;
    transition: opacity var(--duration) var(--ease);
}

.nav-menu a:hover {
    opacity: 1;
}

.btn-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--gold);
    color: var(--black);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
}

.btn-nav:hover {
    background: #d4b66e;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--duration) var(--ease);
}

.nav-toggle.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--space-xl)) 0 var(--space-xl);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50%;
    max-width: 600px;
    opacity: 0.015;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 10;
    text-align: center;
}

.hero-title {
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--gold), #d4b66e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.0625rem, 2vw, 1.25rem);
    color: var(--gray);
    margin-bottom: var(--space-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
}

.badge i {
    color: var(--gold);
    font-size: 16px;
}

.hero-cta {
    margin-bottom: var(--space-lg);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    background: var(--gold);
    color: var(--black);
    text-decoration: none;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
}

.btn-primary:hover {
    background: #d4b66e;
    transform: translateY(-2px);
}

.hero-trust {
    margin-bottom: var(--space-xl);
}

.trust-box {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
}

.trust-box i {
    font-size: 1.5rem;
    color: var(--gold);
}

.trust-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.trust-desc {
    font-size: 13px;
    color: var(--gray);
    margin: 0;
}

.hero-social {
    margin-top: var(--space-xl);
    position: relative;
    z-index: 100;
}

.social-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray);
    margin-bottom: var(--space-lg);
    text-align: center;
    font-weight: 500;
    opacity: 0.8;
}

.logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(2rem, 4vw, 4rem);
    flex-wrap: wrap;
    position: relative;
    z-index: 100;
    padding: var(--space-md) 0;
}

.logo-box {
    transition: all 0.4s var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 100;
}

.logo-box:hover .client-logo-img {
    transform: scale(1.12) translateY(-4px);
    filter: brightness(1.1);
}

.client-logo-img {
    height: 50px;
    width: auto;
    max-width: 140px;
    object-fit: contain;
    display: block;
    position: relative;
    z-index: 100;
    opacity: 0.85;
    transition: all 0.4s var(--ease);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.logo-company {
    padding: 0.875rem 1.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.02em;
    transition: all var(--duration) var(--ease);
}

.logo-company:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--gold);
    transform: translateY(-2px);
}

/* Sections */
section {
    padding: var(--space-2xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-lead {
    text-align: center;
    font-size: 21px;
    color: var(--gray);
    margin-bottom: var(--space-xl);
}

/* Constat */
.section-constat {
    background: linear-gradient(180deg, var(--black) 0%, var(--near-black) 100%);
}

.constat-list {
    list-style: none;
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.constat-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 19px;
    color: var(--white);
}

.bullet {
    color: #ff3b30;
    font-size: 24px;
    font-weight: 300;
}

.constat-cta {
    text-align: center;
    padding-top: var(--space-md);
}

.cta-question {
    font-size: 21px;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-decoration: none;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.3);
}

/* System */
.section-system {
    background: var(--near-black);
}

.system-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 180px;
    max-width: 220px;
    padding: var(--space-lg) var(--space-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    text-align: center;
    transition: all var(--duration) var(--ease);
}

.flow-step:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-4px);
}

.step-num {
    display: inline-block;
    width: 36px;
    height: 36px;
    line-height: 36px;
    background: var(--gold-subtle);
    color: var(--gold);
    border-radius: 50%;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.flow-step h3 {
    font-size: 19px;
    margin-bottom: 0.5rem;
}

.flow-step p {
    font-size: 15px;
}

.flow-arrow {
    color: var(--gray);
    font-size: 24px;
}

/* Deliverables */
.section-deliverables {
    background: linear-gradient(180deg, var(--near-black) 0%, var(--black) 100%);
}

.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-md);
}

.card-deliverable {
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    transition: all var(--duration) var(--ease);
}

.card-deliverable:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-4px);
}

.card-deliverable i {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: var(--space-sm);
}

.card-deliverable h3 {
    font-size: 19px;
    margin-bottom: 0.5rem;
}

.card-deliverable > p {
    margin-bottom: var(--space-sm);
}

.card-deliverable ul {
    list-style: none;
    padding-left: 0;
}

.card-deliverable li {
    font-size: 15px;
    color: var(--gray);
    padding: 0.25rem 0;
}

.card-deliverable li::before {
    content: "·";
    color: var(--gold);
    margin-right: 0.5rem;
}

/* Offers */
.section-offers {
    background: var(--near-black);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.card-offer {
    position: relative;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    transition: all var(--duration) var(--ease);
    display: flex;
    flex-direction: column;
}

.card-offer:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-6px);
}

.card-offer.recommended {
    border-color: #34c759;
    background: rgba(52, 199, 89, 0.08);
    box-shadow: 0 0 30px rgba(52, 199, 89, 0.2);
}

.card-offer.premium {
    border-color: var(--gold);
    background: rgba(201, 169, 97, 0.08);
    box-shadow: 0 0 30px rgba(201, 169, 97, 0.2);
}

.offer-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1rem;
    color: var(--black);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 20px;
}

.badge-green {
    background: linear-gradient(135deg, #34c759, #30d158);
    box-shadow: 0 4px 12px rgba(52, 199, 89, 0.3);
}

.badge-gold {
    background: linear-gradient(135deg, var(--gold), #d4b66e);
    box-shadow: 0 4px 12px rgba(201, 169, 97, 0.3);
}

.offer-name {
    font-size: 24px;
    margin-bottom: var(--space-sm);
}

.offer-hook {
    color: var(--gray);
    margin-bottom: var(--space-md);
}

.offer-promise {
    padding: var(--space-md);
    background: rgba(201, 169, 97, 0.08);
    border: 1px solid var(--gold);
    border-radius: 12px;
    text-align: center;
    margin-bottom: var(--space-md);
}

.promise-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray);
}

.promise-value {
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin: 0.25rem 0;
}

.promise-text {
    font-size: 15px;
    color: var(--white);
    font-weight: 500;
}

.promise-note {
    font-size: 12px;
    color: var(--gray);
    font-style: italic;
    margin-top: 0.25rem;
}

.offer-list {
    list-style: none;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.offer-list li {
    padding: 0.625rem 0;
    font-size: 15px;
    color: var(--gray);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.offer-list li:last-child {
    border-bottom: none;
}

.offer-ideal {
    font-size: 14px;
    color: var(--gray);
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    margin-bottom: var(--space-md);
}

.btn-offer,
.btn-offer-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.875rem;
    text-decoration: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
}

.btn-offer {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-offer:hover {
    background: rgba(255, 255, 255, 0.05);
}

.btn-offer-primary {
    background: var(--gold);
    color: var(--black);
}

.btn-offer-primary:hover {
    background: #d4b66e;
}

.offers-disclaimer {
    text-align: center;
    font-size: 13px;
    color: var(--gray);
    font-style: italic;
}

/* Proof */
.section-proof {
    background: linear-gradient(180deg, var(--black) 0%, var(--near-black) 100%);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.card-testimonial {
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
}

.stars {
    color: var(--gold);
    font-size: 14px;
    margin-bottom: var(--space-sm);
}

.testimonial-text {
    font-size: 17px;
    color: var(--white);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.testimonial-author {
    font-size: 13px;
    color: var(--gray);
}

.proof-logos {
    text-align: center;
    padding: var(--space-lg) 0;
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 100;
}

.logos-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray);
    margin-bottom: var(--space-lg);
    font-weight: 500;
    opacity: 0.8;
    text-align: center;
}

.proof-process {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--gold-subtle);
    border: 1px solid var(--gold);
    border-radius: 16px;
    max-width: 700px;
    margin: 0 auto;
}

.proof-process i {
    font-size: 2rem;
    color: var(--gold);
}

.proof-process h3 {
    font-size: 19px;
    margin-bottom: 0.5rem;
}

.proof-process p {
    margin: 0;
}

/* Audit */
.section-audit {
    background: var(--near-black);
}

.audit-box {
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    text-align: center;
}

.audit-title {
    margin-bottom: var(--space-sm);
}

.audit-subtitle {
    color: var(--gray);
    margin-bottom: var(--space-lg);
}

.audit-form {
    max-width: 600px;
    margin: 0 auto var(--space-md);
}

.form-visual {
    display: grid;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.field {
    text-align: left;
}

.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.field-mock {
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: var(--gray);
}

.btn-audit {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    background: var(--gold);
    color: var(--black);
    text-decoration: none;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
}

.btn-audit:hover {
    background: #d4b66e;
    transform: translateY(-2px);
}

.audit-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 13px;
    color: var(--gray);
}

.audit-note i {
    color: var(--gold);
}

/* FAQ */
.section-faq {
    background: linear-gradient(180deg, var(--near-black) 0%, var(--black) 100%);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    overflow: hidden;
}

.faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: none;
    border: none;
    color: var(--white);
    font-size: 17px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
}

.faq-q i {
    color: var(--gold);
    transition: transform var(--duration) var(--ease);
}

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

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration) var(--ease);
}

.faq-item.active .faq-a {
    max-height: 500px;
}

.faq-a p {
    padding: 0 var(--space-md) var(--space-md);
}

/* Footer */
.footer {
    background: var(--near-black);
    padding: var(--space-xl) 0 var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    align-items: center;
}

.footer-logo {
    height: 60px;
    width: auto;
}

.footer-tagline {
    font-size: 13px;
    color: var(--gold);
    font-weight: 600;
    margin-top: var(--space-sm);
}

.footer-nav,
.footer-legal {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a,
.footer-legal a {
    color: var(--gray);
    text-decoration: none;
    font-size: 15px;
    transition: color var(--duration) var(--ease);
}

.footer-nav a:hover,
.footer-legal a:hover {
    color: var(--white);
}

.btn-footer {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--gold);
    color: var(--black);
    text-decoration: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--duration) var(--ease);
    justify-self: start;
}

.btn-footer:hover {
    background: #d4b66e;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
    font-size: 13px;
}

/* WhatsApp Float */
.wa-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--duration) var(--ease);
}

.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --space-lg: 3rem;
        --space-xl: 4rem;
        --space-2xl: 5rem;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        flex-direction: column;
        background: rgba(0, 0, 0, 0.98);
        padding: var(--space-lg);
        transition: left var(--duration) var(--ease);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .logo-xl {
        height: 120px;
    }

    .hero {
        padding: calc(80px + var(--space-lg)) 0 var(--space-lg);
    }

    .flow-arrow {
        display: none;
    }

    .system-flow {
        flex-direction: column;
    }

    .flow-step {
        max-width: 100%;
    }

    .deliverables-grid,
    .offers-grid,
    .proof-grid {
        grid-template-columns: 1fr;
    }

    .proof-process {
        flex-direction: column;
        text-align: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .btn-footer {
        justify-self: center;
    }

    .wa-float {
        width: 52px;
        height: 52px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .offers-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-xl {
        height: 90px;
    }

    .hero-badges {
        flex-direction: column;
        align-items: center;
    }

    .trust-box {
        flex-direction: column;
        text-align: center;
    }
}