/* ============================================
   Kinesys Communications Package
   Landing Page - Comparativa
   ============================================ */

/* ---- Design Tokens ---- */
:root {
    --color-primary: #1f78ff;
    --color-primary-dark: #1558cc;
    --color-primary-light: #4d96ff;
    --color-primary-glow: rgba(31, 120, 255, 0.3);

    --color-bg-dark: #0a0e1a;
    --color-bg-dark-secondary: #111827;
    --color-bg-light: #f8fafc;
    --color-bg-white: #ffffff;

    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-text-light: #94a3b8;
    --color-text-on-dark: #e2e8f0;
    --color-text-white: #ffffff;

    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-warning: #f59e0b;

    --color-twilio: #f22f46;
    --color-genesys: #ff4f1f;

    --glass-bg: rgba(255, 255, 255, 0.06);
    --glass-bg-light: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-light: rgba(0, 0, 0, 0.06);
    --glass-blur: 12px;
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    --z-navbar: 1000;
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ---- Scroll Animations ---- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Glass Card ---- */
.glass-card {
    background: var(--glass-bg-light);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
}

/* ---- Button System ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-text-white);
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--color-primary-glow);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

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

/* ---- Section Header ---- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.section-header__eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(31, 120, 255, 0.1);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.section-header__title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-primary);
    margin-bottom: 1rem;
}

.section-header__desc {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.section-header--light .section-header__title {
    color: var(--color-text-white);
}

.section-header--light .section-header__desc {
    color: var(--color-text-on-dark);
}

.section-header--light .section-header__eyebrow {
    background: rgba(31, 120, 255, 0.2);
    color: var(--color-primary-light);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-navbar);
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar--scrolled {
    background: rgba(10, 14, 26, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    padding: 0.6rem 0;
}

.navbar--hidden {
    transform: translateY(-100%);
}

.navbar .container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.navbar__logo img {
    height: 36px;
    width: auto;
}

.navbar__nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-left: auto;
}

.navbar__link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.navbar__link:hover {
    color: var(--color-text-white);
}

.navbar__link:hover::after {
    width: 100%;
}

.navbar__cta-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-white);
    background: var(--color-primary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.navbar__cta-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.navbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 10;
}

.navbar__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

.navbar__hamburger.is-open span:nth-child(2) {
    opacity: 0;
}

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

/* ============================================
   LANGUAGE SWITCHER
   ============================================ */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-body);
    padding: 0.25rem 0.5rem;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.lang-btn:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.05);
}

.lang-btn--active {
    color: #fff;
    background: var(--color-primary);
}

.lang-divider {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
    font-weight: 300;
    user-select: none;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0a0e1a 0%, #111827 50%, #0a1628 100%);
    overflow: hidden;
}

.hero__bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: float 8s ease-in-out infinite;
}

.hero__orb--1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.hero__orb--2 {
    width: 300px;
    height: 300px;
    background: #7c3aed;
    bottom: -50px;
    left: -50px;
    animation-delay: -3s;
}

.hero__orb--3 {
    width: 200px;
    height: 200px;
    background: #06b6d4;
    top: 40%;
    left: 60%;
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero__badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--color-primary-light);
    background: rgba(31, 120, 255, 0.12);
    border: 1px solid rgba(31, 120, 255, 0.25);
    padding: 0.4rem 1.2rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-text-white);
    margin-bottom: 1.5rem;
}

.hero__title-highlight {
    display: block;
    margin-top: 0.25rem;
    background: linear-gradient(90deg, var(--color-primary), #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero__trust {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    padding: 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
}

.hero__trust-item {
    text-align: center;
}

.hero__trust-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-text-white);
    font-feature-settings: 'tnum';
}

.hero__trust-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero__trust-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.12);
}

/* ============================================
   LOGOS BAR
   ============================================ */
.logos-bar {
    background: var(--color-bg-dark-secondary);
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logos-bar__text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.5rem;
}

.logos-bar__grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.logos-bar__item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    opacity: 0.6;
}

.logos-bar__item--active {
    opacity: 1;
    background: rgba(31, 120, 255, 0.08);
    border: 1px solid rgba(31, 120, 255, 0.15);
}

.logos-bar__item img {
    height: 30px;
    width: auto;
}

.logos-bar__vs {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   FEATURE SECTIONS (Chat 1-to-1, Campaigns)
   ============================================ */
.wa-feature-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-dark-secondary) 100%);
    position: relative;
}

.wa-feature-section + .wa-feature-section {
    background: linear-gradient(180deg, var(--color-bg-dark-secondary) 0%, var(--color-bg-dark) 100%);
}

.wa-feature-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
    align-items: center;
}

.wa-feature-layout--reversed {
    grid-template-columns: 1.1fr 0.9fr;
}

.wa-feature-content__eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary-light);
    background: rgba(31, 120, 255, 0.15);
    border: 1px solid rgba(31, 120, 255, 0.25);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.wa-feature-content__title {
    font-family: var(--font-family);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-white);
    margin-bottom: 1.5rem;
}

.wa-feature-content__body {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-on-dark);
    margin-bottom: 1.5rem;
}

.wa-feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.wa-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-on-dark);
}

.wa-feature-list li::before {
    content: '\2713';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    flex-shrink: 0;
    font-weight: 700;
    font-size: 0.875rem;
}

.wa-feature-visual .wa-mockup-video {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.08);
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 10;
    background: #111;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.wa-feature-visual .wa-mockup-video:hover {
    transform: scale(1.03);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.12);
}

/* ============================================
   FEATURES COMPARISON TABLE
   ============================================ */
.features {
    background: var(--color-bg-light);
    padding: 6rem 0;
}

.comparison-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table thead tr {
    border-bottom: 2px solid rgba(0, 0, 0, 0.06);
}

.comparison-table th,
.comparison-table td {
    padding: 1rem 1.25rem;
    text-align: center;
    vertical-align: middle;
}

.comparison-table__feature-col {
    text-align: left !important;
    font-weight: 500;
    color: var(--color-text-primary);
    min-width: 220px;
}

.comparison-table thead .comparison-table__feature-col {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-secondary);
}

.comparison-table__brand-col {
    width: 160px;
    min-width: 130px;
}

.comparison-table thead .comparison-table__brand-col {
    padding: 1.25rem 1rem;
}

.comparison-table thead .comparison-table__brand-col img {
    margin: 0 auto 0.4rem;
    height: 22px;
    width: auto;
}

.comparison-table thead .comparison-table__brand-col span {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.comparison-table__brand-text {
    font-weight: 700 !important;
    font-size: 0.95rem !important;
}

.comparison-table__brand-col--highlight {
    background: rgba(31, 120, 255, 0.04);
    position: relative;
}

.comparison-table thead .comparison-table__brand-col--highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    border-radius: 3px 3px 0 0;
}

.comparison-table tbody tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transition: background var(--transition-fast);
}

.comparison-table tbody tr:hover {
    background: rgba(31, 120, 255, 0.02);
}

.comparison-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.015);
}

.comparison-table tbody tr:nth-child(even):hover {
    background: rgba(31, 120, 255, 0.03);
}

.comparison-table tbody .comparison-table__brand-col svg {
    margin: 0 auto;
}

.status-partial,
.status-no {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-partial {
    color: var(--color-warning);
}

.status-no {
    color: var(--color-danger);
}

/* ============================================
   COST COMPARISON
   ============================================ */
.costs {
    background: linear-gradient(180deg, #0a0e1a 0%, #111827 100%);
    padding: 6rem 0;
}

.costs__tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.35rem;
    border-radius: var(--radius-full);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.costs__tab {
    padding: 0.6rem 1.75rem;
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-light);
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.costs__tab:hover {
    color: var(--color-text-white);
}

.costs__tab--active {
    background: var(--color-primary);
    color: var(--color-text-white);
    box-shadow: 0 2px 10px var(--color-primary-glow);
}

.costs__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.cost-card {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
}

.cost-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cost-card--highlight {
    background: rgba(31, 120, 255, 0.06);
    border-color: rgba(31, 120, 255, 0.3);
    box-shadow: 0 0 40px rgba(31, 120, 255, 0.1);
}

.cost-card--highlight:hover {
    box-shadow: 0 0 50px rgba(31, 120, 255, 0.15), 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cost-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary), #06b6d4);
    color: var(--color-text-white);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    white-space: nowrap;
}

.cost-card__logo {
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.cost-card__logo img {
    height: 28px;
    width: auto;
    margin: 0 auto;
}

.cost-card__logo-text {
    font-family: var(--font-family);
}

.cost-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.cost-card__currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-on-dark);
}

.cost-card__amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-text-white);
    font-feature-settings: 'tnum';
    line-height: 1;
}

.cost-card--highlight .cost-card__amount {
    background: linear-gradient(135deg, var(--color-primary-light), #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cost-card__unit {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
}

.cost-card__period {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.cost-card__details {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.cost-card__detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.cost-card__detail-row span {
    color: var(--color-text-light);
}

.cost-card__detail-row strong {
    color: var(--color-text-on-dark);
    font-weight: 600;
}

/* Savings bar */
.costs__savings {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-xl);
    margin-bottom: 3rem;
}

.costs__savings-text {
    font-size: 1rem;
    color: var(--color-text-on-dark);
}

.costs__savings-amount {
    color: var(--color-success);
    font-size: 1.15rem;
}

/* Bar chart */
.costs__chart {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: 2rem;
}

.costs__chart-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-on-dark);
    margin-bottom: 1.5rem;
}

.costs__bars {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.costs__bar-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.costs__bar-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
    min-width: 80px;
    text-align: right;
}

.costs__bar-track {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 44px;
}

.costs__bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    background: var(--bar-color);
    width: 0;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    min-width: fit-content;
}

.costs__bar-value {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text-white);
    white-space: nowrap;
}

/* ============================================
   VALUE PROPS
   ============================================ */
.value-props {
    background: var(--color-bg-light);
    padding: 6rem 0;
}

.value-props__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.value-card {
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.value-card__icon {
    margin: 0 auto 1.25rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(31, 120, 255, 0.08);
    border-radius: var(--radius-lg);
}

.value-card__icon svg {
    width: 32px;
    height: 32px;
}

.value-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.75rem;
}

.value-card__desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

/* ============================================
   CTA / CONTACT
   ============================================ */
.cta {
    background: linear-gradient(135deg, #1558cc 0%, var(--color-primary) 50%, #3b82f6 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.cta__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.cta__title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.cta__desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.cta__checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cta__checklist li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--color-text-white);
    font-weight: 500;
}

.cta__checklist li svg {
    flex-shrink: 0;
}

.cta__form {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Calendar embed in CTA section */
.contact__calendar {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    min-height: 700px;
}

.contact__calendar iframe {
    width: 100%;
    min-height: 680px;
}

.cta__inner:has(.contact__calendar) {
    grid-template-columns: 1fr;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cta__inner:has(.contact__calendar) .cta__checklist {
    align-items: center;
}

.cta__form-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    background: var(--color-bg-light);
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input::placeholder {
    color: var(--color-text-light);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.cta__form .btn {
    margin-top: 0.5rem;
}

.cta__form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 1.5rem;
}

.footer__brand img {
    height: 30px;
    width: auto;
    margin-bottom: 0.75rem;
}

.footer__brand p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    max-width: 280px;
}

.footer__links {
    display: flex;
    gap: 2rem;
}

.footer__links a {
    font-size: 0.9rem;
    color: var(--color-text-light);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-text-white);
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Mobile */
@media (max-width: 767px) {
    .navbar__nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 280px;
        flex-direction: column;
        gap: 1.5rem;
        padding: 5rem 2rem 2rem;
        background: rgba(10, 14, 26, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        border-left: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar__nav.is-open {
        transform: translateX(0);
    }

    .navbar__hamburger {
        display: flex;
    }

    .navbar__link {
        font-size: 1.1rem;
    }

    .navbar__cta-btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1.5rem;
    }

    .language-switcher {
        margin: 0;
        margin-left: auto;
        padding: 0.15rem 0.3rem;
        gap: 0.15rem;
    }

    .lang-btn {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
    }

    .lang-divider {
        font-size: 0.6rem;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 3rem;
    }

    .hero__badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.9rem;
        margin-bottom: 1rem;
    }

    .hero__title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .hero__subtitle {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
        margin-bottom: 2rem;
    }

    .hero__actions .btn {
        width: 100%;
        max-width: 300px;
        font-size: 0.9rem;
        padding: 0.75rem 1.5rem;
    }

    .hero__trust {
        flex-direction: row;
        gap: 1rem;
        padding: 0.75rem 1rem;
    }

    .hero__trust-divider {
        width: 1px;
        height: 32px;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .section-header__eyebrow {
        font-size: 0.7rem;
        padding: 0.25rem 0.75rem;
        margin-bottom: 0.75rem;
    }

    .section-header__title {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .section-header__desc {
        font-size: 0.9rem;
    }

    .features {
        padding: 3rem 0;
    }

    .costs {
        padding: 3rem 0;
    }

    .costs__cards {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .cost-card__amount {
        font-size: 2rem;
    }

    .costs__savings {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .costs__chart {
        padding: 1rem;
    }

    .costs__bar-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }

    .costs__bar-label {
        text-align: left;
        min-width: auto;
        font-size: 0.85rem;
    }

    .costs__bar-track {
        width: 100%;
    }

    .value-props {
        padding: 3rem 0;
    }

    .value-props__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
        gap: 1rem;
    }

    .cta {
        padding: 3rem 0;
    }

    .cta__inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cta__title {
        font-size: 1.5rem;
    }

    .cta__form {
        padding: 1.5rem;
    }

    .contact__calendar {
        min-height: 500px;
        padding: 1rem;
    }

    .contact__calendar iframe {
        min-height: 480px;
    }

    .footer__inner {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer__links {
        flex-direction: column;
        gap: 0.75rem;
    }

    .logos-bar {
        padding: 1.5rem 0;
    }

    .logos-bar__text {
        font-size: 0.75rem;
        margin-bottom: 1rem;
    }

    .logos-bar__grid {
        gap: 0.4rem;
        flex-wrap: nowrap;
        justify-content: center;
    }

    .logos-bar__item {
        padding: 0.4rem 0.5rem;
    }

    .logos-bar__item img {
        max-width: 72px;
        height: auto;
    }

    .logos-bar__twilio-svg,
    .logos-bar__genesys-svg {
        max-width: 72px;
        height: auto;
    }

    .logos-bar__vs {
        font-size: 0.7rem;
    }

    /* Hero trust bar */
    .hero__trust-number {
        font-size: 1.25rem;
    }

    .hero__trust-label {
        font-size: 0.65rem;
    }

    /* Feature sections polish */
    .wa-feature-section {
        padding: 2.5rem 0;
    }

    .wa-feature-section + .wa-feature-section {
        padding-top: 1.5rem;
    }

    .wa-feature-layout,
    .wa-feature-layout--reversed {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .wa-feature-visual {
        order: -1;
    }

    .wa-feature-content__eyebrow {
        font-size: 0.7rem;
        padding: 0.25rem 0.7rem;
        margin-bottom: 0.75rem;
    }

    .wa-feature-content__title {
        font-size: 1.35rem;
        margin-bottom: 0.75rem;
    }

    .wa-feature-content__body {
        font-size: 0.875rem;
        line-height: 1.6;
        margin-bottom: 0.75rem;
    }

    .wa-feature-list {
        gap: 0.6rem;
    }

    .wa-feature-list li {
        font-size: 0.85rem;
        gap: 0.5rem;
    }

    .wa-feature-list li::before {
        width: 18px;
        height: 18px;
        font-size: 0.7rem;
    }

    .wa-feature-visual .wa-mockup-video {
        border-radius: 12px;
        max-height: 260px;
        object-fit: contain;
    }

    .wa-feature-visual .wa-mockup-video:hover {
        transform: none;
    }

    .costs__tab {
        min-height: 44px;
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
    }

    .costs__tabs {
        flex-wrap: wrap;
    }

    /* Comparison table → stacked cards on mobile */
    .comparison-table {
        min-width: 0;
    }

    .comparison-table thead {
        display: none;
    }

    .comparison-table tbody tr {
        display: flex;
        flex-direction: column;
        padding: 1rem 1.25rem;
        margin-bottom: 0.75rem;
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 12px;
        background: white;
    }

    .comparison-table tbody tr:nth-child(even) {
        background: white;
    }

    .comparison-table tbody tr:hover {
        background: rgba(31, 120, 255, 0.02);
    }

    .comparison-table tbody td {
        display: flex;
        align-items: center;
        padding: 0.4rem 0.75rem;
        min-width: 0;
        width: 100%;
    }

    .comparison-table tbody td::before {
        content: attr(data-label);
        font-weight: 600;
        text-align: left;
        color: var(--color-text-secondary);
        font-size: 0.8rem;
        flex: 1;
    }

    .comparison-table tbody td svg {
        width: 22px;
        height: 22px;
        flex-shrink: 0;
    }

    .comparison-table .status-partial,
    .comparison-table .status-no {
        font-size: 0.75rem;
        gap: 0.25rem;
        white-space: nowrap;
    }

    .comparison-table__feature-col {
        position: static;
        min-width: 0;
        font-weight: 700 !important;
        font-size: 0.9rem;
        padding: 0 0 0.6rem 0 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        margin-bottom: 0.25rem;
        text-align: left !important;
    }

    .comparison-table__feature-col::before {
        display: none !important;
    }

    .comparison-table__brand-col {
        width: 100%;
        min-width: 0;
    }

    .comparison-table__brand-col--highlight {
        background: rgba(31, 120, 255, 0.06);
        border-radius: 8px;
    }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero__title {
        font-size: 2.75rem;
    }

    .costs__cards {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
    }

    .value-props__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta__inner {
        grid-template-columns: 1fr;
        gap: 3rem;
        max-width: 600px;
        margin: 0 auto;
    }

    .cta__content {
        text-align: center;
    }

    .cta__checklist {
        align-items: center;
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .hero__title {
        font-size: 3.5rem;
    }

    .costs__cards {
        grid-template-columns: repeat(3, 1fr);
    }
}