/* ============================================
   Cuhunet - Desarrollo y Marketing Digital
   Modern CSS with CSS Variables
   ============================================ */

:root {
    /* Cuhunet Brand Colors */
    --color-bg: #131422;
    --color-bg-elevated: #1a1a2e;
    --color-bg-light: #F7F7F7;
    --color-surface: #1e1e32;
    --color-surface-light: #ffffff;
    
    --color-primary: #1FB7CD;
    --color-primary-hover: #2dd4ed;
    --color-primary-muted: rgba(31, 183, 205, 0.15);
    
    --color-accent: #1FB7CD;
    --color-accent-muted: rgba(31, 183, 205, 0.12);
    
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-text-dim: #64748b;
    --color-text-dark: #1e293b;
    
    --color-border: rgba(148, 163, 184, 0.12);
    --color-border-strong: rgba(148, 163, 184, 0.2);
    --color-border-light: #e2e8f0;
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Layout */
    --container-max: 1200px;
    --container-padding: 1.5rem;
    
    /* Effects */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(31, 183, 205, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   Header & Navigation
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: rgba(19, 20, 34, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-base), padding var(--transition-base);
}

.header.scrolled {
    background: rgba(19, 20, 34, 0.98);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
}

.nav__logo .logo-img {
    height: 40px;
    width: auto;
}

.nav__logo .logo-text {
    color: var(--color-primary);
}

.nav__menu {
    display: flex;
    gap: var(--space-xl);
}

.nav__link {
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--color-primary);
    color: #ffffff;
}

.btn--primary:hover {
    background: var(--color-primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover {
    background: var(--color-primary-muted);
}

.btn--sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
}

.btn--lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

.btn--block {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: calc(80px + var(--space-3xl)) var(--container-padding) var(--space-3xl);
}

.hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(31, 183, 205, 0.2), transparent),
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(31, 183, 205, 0.08), transparent),
        radial-gradient(ellipse 40% 30% at 0% 80%, rgba(31, 183, 205, 0.1), transparent);
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(31, 183, 205, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(31, 183, 205, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: heroGridPulse 8s ease-in-out infinite;
}

.hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero__title-line {
    display: block;
}

.hero__title-anim {
    opacity: 0;
    animation: heroTitleReveal 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero__title-line:nth-child(1) { animation-delay: 0.2s; }
.hero__title-line:nth-child(2) { animation-delay: 0.4s; }

.hero__title-accent {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

.hero__subtitle-anim {
    opacity: 0;
    animation: heroTitleReveal 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.hero__cta {
    opacity: 0;
}

.hero__cta-anim {
    animation: heroCtaReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 1s forwards;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-dim);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0;
    animation: heroScrollReveal 1s ease 1.4s forwards;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

/* Hero floating orbs */
.hero__gradient::before,
.hero__gradient::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: heroOrbFloat 12s ease-in-out infinite;
}

.hero__gradient::before {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.hero__gradient::after {
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    bottom: -50px;
    left: -50px;
    opacity: 0.25;
    animation-delay: -6s;
}

@keyframes heroTitleReveal {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroCtaReveal {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroScrollReveal {
    to { opacity: 1; }
}

@keyframes heroGridPulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes heroOrbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ============================================
   Sections
   ============================================ */

.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.section__title--center {
    text-align: center;
}

/* ============================================
   Light Sections (alternating background)
   ============================================ */

.about,
.contact {
    background: var(--color-bg-light);
}

.about .section__title,
.contact .section__title {
    color: var(--color-text-dark);
}

.about__text,
.contact__description {
    color: #475569;
}

.about__card {
    background: var(--color-surface-light);
    border-color: var(--color-border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* Services - dark background */
.services {
    background: var(--color-bg);
}

.services .section__title {
    color: var(--color-text);
}

.service-card {
    background: var(--color-surface);
    border-color: var(--color-border);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.service-card:hover {
    box-shadow: 0 8px 30px rgba(31, 183, 205, 0.2);
}

.service-card--featured {
    border-color: var(--color-primary);
    background: linear-gradient(180deg, var(--color-primary-muted) 0%, var(--color-surface) 100%);
}

.service-card__icon {
    color: var(--color-primary);
}

.service-card__title {
    color: var(--color-text);
}

.service-card__text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.contact__details p {
    color: #475569;
}

/* Formulario de contacto */
.contact__info {
    display: flex;
    flex-direction: column;
}

.contact__form-wrapper {
    background: var(--color-surface-light);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
}

.contact__form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--space-sm);
}

.contact__form-subtitle {
    color: #64748b;
    font-size: 0.95rem;
    margin-bottom: var(--space-xl);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form__group label {
    font-weight: 600;
    color: var(--color-text-dark);
    font-size: 0.95rem;
}

.form__optional {
    font-weight: 400;
    color: #94a3b8;
}

.required {
    color: #ef4444;
}

.form__group input,
.form__group textarea {
    padding: var(--space-md);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form__group input:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(31, 183, 205, 0.15);
}

.form__group textarea {
    resize: vertical;
    min-height: 100px;
}

.form__captcha {
    display: flex;
    justify-content: flex-start;
}

.form__captcha .g-recaptcha {
    transform: scale(1);
}

@media (max-width: 576px) {
    .form__row {
        grid-template-columns: 1fr;
    }
    
    .form__captcha .g-recaptcha {
        transform: scale(0.9);
        transform-origin: left center;
    }
}

/* ============================================
   About Section
   ============================================ */

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about__text {
    margin-bottom: var(--space-md);
}

.about__visual {
    display: flex;
    justify-content: center;
}

.about__card {
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    max-width: 380px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.about__card--cta {
    max-width: 480px;
    padding: var(--space-3xl);
    text-align: center;
}

.about__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), #2dd4ed);
}

.about__card-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(31, 183, 205, 0.2);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.about__card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    color: var(--color-text-dark);
}

.about__card-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.about__card-text {
    color: #475569;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

/* ============================================
   Services Section
   ============================================ */

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.service-card {
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    position: relative;
    transition: all var(--transition-slow);
}

.service-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.service-card--featured {
    border-color: var(--color-primary);
}

.service-card__badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-primary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
}

.service-card__icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.service-card__link {
    font-weight: 600;
    color: var(--color-primary);
}

.service-card__link:hover {
    color: var(--color-primary-hover);
}

/* ============================================
   Clients Section - Galería slide con controles
   ============================================ */

.clients {
    background: var(--color-bg-light);
    padding: var(--space-3xl) 0 calc(var(--space-3xl) * 1.5);
    position: relative;
}

.clients__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--space-sm);
}

.clients__subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1rem;
    margin-bottom: var(--space-2xl);
}

.clients__carousel {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    max-width: 1100px;
    margin: 0 auto var(--space-xl);
}

.clients__arrow {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.clients__arrow:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: scale(1.05);
}

.clients__slider {
    flex: 1;
    overflow: hidden;
}

.clients__track {
    display: flex;
    width: 200%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.clients__slide {
    flex-shrink: 0;
    width: 16.666%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    min-height: 220px;
}

.clients__slide img {
    width: 100%;
    max-width: 280px;
    height: auto;
    max-height: 160px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.clients__slide:hover img {
    transform: scale(1.05);
}

.clients__slide--dark {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
}

.clients__slide--dark img {
    filter: brightness(0) invert(1);
}

.clients__dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.clients__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-base);
}

.clients__dot:hover {
    background: rgba(31, 183, 205, 0.3);
}

.clients__dot.active {
    background: var(--color-primary);
}

/* ============================================
   Plans Section (dark)
   ============================================ */

.plans {
    background: var(--color-bg);
}

.plans__cta {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.plans__cta p,
.plans__cta-sub {
    color: var(--color-text-muted);
}

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

.plan-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    position: relative;
    transition: all var(--transition-slow);
}

.plan-card:hover {
    border-color: var(--color-border-strong);
    transform: translateY(-4px);
}

.plan-card--featured {
    border-color: var(--color-primary);
    background: linear-gradient(180deg, var(--color-primary-muted) 0%, var(--color-surface) 100%);
}

.plan-card__badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-primary);
    color: var(--color-bg);
    font-size: 0.7rem;
    font-weight: 700;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
}

.plan-card__discount {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-dim);
    text-decoration: line-through;
    margin-bottom: var(--space-xs);
}

.plan-card__title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.plan-card__subtitle {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-lg);
}

.plan-card__price {
    margin-bottom: var(--space-xl);
}

.plan-card__amount {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
}

.plan-card__period {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.plan-card__features {
    margin-bottom: var(--space-xl);
}

.plan-card__features li {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.plan-card__features li:last-child {
    border-bottom: none;
}

.plans__cta {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.plans__cta p {
    margin-bottom: var(--space-sm);
}

.plans__cta-sub {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
}

/* ============================================
   Contact Section
   ============================================ */

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: var(--space-3xl);
    align-items: stretch;
}

.contact__description {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.contact__details p {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    color: var(--color-text-muted);
}

.contact__details svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact__details a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact__details a:hover {
    color: var(--color-primary-hover);
}

.contact__details a[href^="tel:"] {
    font-weight: 600;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
}

.footer__logo .logo-img {
    height: 36px;
}

.footer__logo .logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--color-primary);
}

.footer__copy {
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

/* ============================================
   Placeholder for client logos
   ============================================ */

img[src*="placeholder"] {
    width: 80px;
    height: 60px;
    background: var(--color-surface);
    border-radius: var(--radius-sm);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .about__grid,
    .contact__grid {
        grid-template-columns: 1fr;
    }
    
    .services__grid,
    .plans__grid {
        grid-template-columns: 1fr;
    }
    
    .about__visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        transition: right var(--transition-slow);
        border-left: 1px solid var(--color-border);
    }
    
    .nav__menu.active {
        right: 0;
    }
    
    .nav__toggle {
        display: flex;
        z-index: 1001;
    }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .clients__carousel {
        gap: var(--space-sm);
    }
    
    .clients__arrow {
        width: 40px;
        height: 40px;
    }
    
    .clients__slide {
        min-height: 200px;
    }
    
    .clients__slide img {
        max-height: 140px;
        max-width: 240px;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .section {
        padding: var(--space-2xl) 0;
    }
    
    .clients__slide {
        min-height: 180px;
    }
    
    .clients__slide img {
        max-height: 120px;
        max-width: 200px;
    }
    
    .plan-card__amount {
        font-size: 1.5rem;
    }
}