/* ===== CSS Variables ===== */
:root {
    /* Colors - Inspired by Caveo's dark theme */
    --color-primary: #00d4ff;
    --color-primary-dark: #00a3c7;
    --color-secondary: #60d676;
    --color-background: #0a2540;
    --color-background-light: #0f3460;
    --color-background-card: #132f4c;
    --color-surface: #ffffff;
    --color-text-primary: #ffffff;
    --color-text-secondary: #94a3b8;
    --color-text-dark: #0a2540;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-accent: #00d4ff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #60d676 100%);
    --gradient-hero: linear-gradient(135deg, #0a2540 0%, #0f3460 50%, #0a2540 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.3);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Typography ===== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-header--center {
    text-align: center;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.section-header--center .section-description {
    margin: 0 auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(0, 212, 255, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-border);
}

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

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

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

.btn svg {
    transition: var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(4px);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    background: transparent;
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 37, 64, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-icon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 212, 255, 0.3));
    transition: var(--transition-normal);
}

.nav__logo:hover .logo-icon svg {
    filter: drop-shadow(0 4px 8px rgba(0, 212, 255, 0.5));
    transform: scale(1.05);
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--color-text-primary);
    text-transform: uppercase;
}

.logo-suffix {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav__toggle, .nav__close {
    display: none;
    color: var(--color-text-primary);
    padding: var(--spacing-xs);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero__gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero__gradient::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(96, 214, 118, 0.08) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(96, 214, 118, 0.08) 100%);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 12px rgba(0, 212, 255, 0.15);
    backdrop-filter: blur(8px);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 2px 12px rgba(0, 212, 255, 0.15); }
    50% { box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25); }
}

.hero__badge-icon {
    font-size: 1.25rem;
    animation: iconFloat 2s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero__description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 540px;
}

.hero__actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero__image {
    position: relative;
}

.hero__img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero__image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    opacity: 0.3;
    z-index: -1;
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-text-secondary);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

/* ===== Clients Section ===== */
.clients {
    padding: var(--spacing-2xl) 0;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.clients__label {
    text-align: center;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.clients__logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.client-logo {
    color: var(--color-text-secondary);
    font-weight: 600;
    opacity: 0.5;
    transition: var(--transition-normal);
}

.client-logo:hover {
    opacity: 1;
    color: var(--color-text-primary);
}

/* ===== Services Section ===== */
.services {
    padding: var(--spacing-3xl) 0;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.service-card {
    background: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

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

.service-card__description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.9375rem;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.service-card__link:hover {
    gap: var(--spacing-sm);
}

/* ===== About Section ===== */
.about {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 255, 0.03) 100%);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-md);
}

.about__stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat__label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ===== Clients Section ===== */
.clients {
    padding: var(--spacing-2xl) 0;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.clients__header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.clients__title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--spacing-sm);
}

.clients__logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-width: 140px;
    height: 70px;
    transition: var(--transition-normal);
}

.client-logo:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.client-logo__name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.client-logo:hover .client-logo__name {
    color: var(--color-text-primary);
    opacity: 1;
}

@media (max-width: 768px) {
    .clients__logos {
        gap: var(--spacing-md);
    }

    .client-logo {
        min-width: 120px;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .client-logo__name {
        font-size: 0.875rem;
    }
}

.about__image {
    position: relative;
}

.about__img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about__image-decoration {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-xl);
    opacity: 0.3;
    z-index: -1;
}

/* ===== Process Section ===== */
.process {
    padding: var(--spacing-3xl) 0;
}

.process__timeline {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.process__step {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    padding: var(--spacing-lg);
    background: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.process__step:hover {
    border-color: var(--color-primary);
}

.process__step-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    flex-shrink: 0;
}

.process__step-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.process__step-description {
    color: var(--color-text-secondary);
}

/* ===== CTA Section ===== */
.cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(96, 214, 118, 0.1) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta__description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--spacing-3xl) 0;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-lg);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.contact__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.contact__item:hover {
    background: rgba(0, 212, 255, 0.05);
}

.contact__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 2px;
}

.contact__value {
    font-weight: 500;
    color: var(--color-text-primary);
}

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

/* ===== Typeform-style Form ===== */
.typeform-container {
    background: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 500px;
}

.tf-form {
    display: flex;
    flex-direction: column;
    min-height: 500px;
}

.tf-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.tf-progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.4s ease;
    width: 12.5%;
}

.tf-questions {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: var(--spacing-xl);
    overflow-y: auto;
    max-height: calc(100vh - 300px);
    min-height: 350px;
}

.tf-questions::-webkit-scrollbar {
    width: 6px;
}

.tf-questions::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.tf-questions::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.tf-question {
    width: 100%;
    max-width: 450px;
    animation: fadeInUp 0.4s ease;
    padding-bottom: var(--spacing-lg);
}

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

.tf-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.tf-required {
    color: var(--color-primary);
    margin-left: 4px;
}

.tf-subtitle {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.tf-input {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1.125rem;
    transition: var(--transition-fast);
    outline: none;
}

.tf-input:focus {
    border-color: var(--color-primary);
}

.tf-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.5;
}

.tf-textarea {
    min-height: 100px;
    resize: none;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
}

.tf-textarea:focus {
    border-color: var(--color-primary);
}

/* Choice Options */
.tf-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 280px;
    overflow-y: auto;
    padding-right: var(--spacing-xs);
}

.tf-options::-webkit-scrollbar {
    width: 6px;
}

.tf-options::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.tf-options::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}

.tf-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tf-option:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--color-primary);
}

.tf-option.selected {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--color-primary);
}

.tf-option-key {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    flex-shrink: 0;
}

.tf-option.selected .tf-option-key {
    background: var(--color-primary);
    color: var(--color-text-dark);
}

/* Navigation */
.tf-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.tf-nav-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.tf-nav-btn:hover:not(:disabled) {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-dark);
}

.tf-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.tf-counter {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    min-width: 60px;
    text-align: center;
}

/* Error Message */
.tf-error {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 100, 100, 0.1);
    border: 1px solid rgba(255, 100, 100, 0.3);
    border-radius: var(--radius-sm);
    color: #ff6b6b;
    font-size: 0.875rem;
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Spinner */
.tf-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success Screen */
.tf-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 450px;
    padding: var(--spacing-xl);
    text-align: center;
    animation: fadeInUp 0.5s ease;
}

.tf-success-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(96, 214, 118, 0.1);
    border-radius: 50%;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
}

.tf-success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
}

.tf-success-text {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
}

/* ===== Footer ===== */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--color-border);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__description {
    color: var(--color-text-secondary);
    margin-top: var(--spacing-md);
    max-width: 300px;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-text-dark);
}

.footer__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

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

.footer__bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer__copyright {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__content {
        order: 1;
    }

    .hero__image {
        order: 2;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero__description {
        max-width: none;
    }

    .hero__actions {
        justify-content: center;
    }

    .about__grid {
        grid-template-columns: 1fr;
    }

    .about__image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .contact__grid {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-background);
        padding: var(--spacing-3xl) var(--spacing-lg);
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }

    .nav__menu.show {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }

    .nav__toggle {
        display: block;
    }

    .nav__actions .btn {
        display: none;
    }

    .hero__scroll {
        display: none;
    }

    .about__stats {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .footer__description {
        max-width: none;
    }

    .footer__social {
        justify-content: center;
    }

    .footer__list {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero__badge {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }

    .hero__badge-icon {
        font-size: 1rem;
    }

    .hero__description {
        font-size: 1rem;
    }

    .hero__actions {
        flex-direction: column;
        width: 100%;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .services__grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 380px) {
    .hero__title {
        font-size: 1.5rem;
    }

    .hero__badge {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }

    .hero__description {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

/* ===== SPIN: Problems Section ===== */
.problems {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--color-background) 0%, rgba(15, 52, 96, 0.3) 100%);
}

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

.problem-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 75, 75, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
}

.problem-card:hover {
    background: rgba(255, 75, 75, 0.05);
    border-color: rgba(255, 75, 75, 0.4);
    transform: translateY(-4px);
}

.problem-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(255, 75, 75, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.problem-card__icon svg {
    color: #ff6b6b;
}

.problem-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.problem-card__description {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===== SPIN: Implications Section ===== */
.implications {
    padding: var(--spacing-3xl) 0;
    background: var(--color-background);
}

.implications__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.section-badge--warning {
    background: rgba(255, 171, 0, 0.1);
    color: #ffab00;
    border-color: rgba(255, 171, 0, 0.3);
}

.implications__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.implication-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border-left: 3px solid #ffab00;
}

.implication-item__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(255, 171, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.implication-item__icon svg {
    color: #ffab00;
}

.implication-item__content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.implication-item__content p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.implication-item__content strong {
    color: #ffab00;
}

/* Cost Calculator */
.cost-calculator {
    background: linear-gradient(135deg, rgba(255, 171, 0, 0.1) 0%, rgba(255, 75, 75, 0.1) 100%);
    border: 1px solid rgba(255, 171, 0, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.cost-calculator__title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.cost-calculator__item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cost-calculator__label {
    color: var(--color-text-secondary);
}

.cost-calculator__value {
    font-weight: 600;
}

.cost-calculator__result {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-sm);
    border-top: 2px solid rgba(255, 75, 75, 0.5);
}

.cost-calculator__total {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6b6b;
}

.cost-calculator .btn {
    width: 100%;
    margin-top: var(--spacing-lg);
}



/* ===== SPIN: Results Section ===== */
.results {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--color-background-light) 0%, var(--color-background) 100%);
}

.results__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.result-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
}

.result-card:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-4px);
}

.result-card__metric {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.result-card__number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.result-card__label {
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.result-card__quote {
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.result-card__author {
    display: flex;
    flex-direction: column;
}

.result-card__name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.result-card__role {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ===== Service Card Benefit ===== */
.service-card__benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(96, 214, 118, 0.15) 0%, rgba(0, 212, 255, 0.1) 100%);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.service-card__benefit::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-secondary);
    color: var(--color-background);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== CTA Enhancements ===== */
.cta__actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.cta__guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(96, 214, 118, 0.1);
    border-radius: var(--radius-full);
    border: 1px solid rgba(96, 214, 118, 0.3);
}

.cta__guarantee svg {
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* ===== Contact Benefits ===== */
.contact__benefits {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.contact__benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(96, 214, 118, 0.1);
    border-radius: var(--radius-full);
    border: 1px solid rgba(96, 214, 118, 0.2);
}

.contact__benefit svg {
    color: var(--color-secondary);
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

/* ===== Responsive Updates ===== */
@media (max-width: 992px) {
    .problems__grid {
        grid-template-columns: 1fr;
    }

    .implications__grid {
        grid-template-columns: 1fr;
    }

    .results__grid {
        grid-template-columns: 1fr;
    }

    .contact__benefits {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .cta__guarantee {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }

    .contact__benefit {
        width: 100%;
        justify-content: center;
    }
}

/* ===== Gallery / Carousel Section ===== */
.gallery {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, rgba(10, 37, 64, 0.5) 0%, rgba(15, 52, 96, 0.3) 100%);
}

.gallery__carousel {
    position: relative;
    overflow: hidden;
    margin: var(--spacing-3xl) 0;
}

.gallery__slide {
    display: none;
    position: relative;
    width: 100%;
    height: 450px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    animation: fadeIn 0.5s ease-in-out;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.gallery__slide.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.gallery__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    filter: brightness(0.85);
}

.gallery__slide:hover .gallery__image {
    transform: scale(1.05);
    filter: brightness(0.75);
}

.gallery__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%);
    padding: var(--spacing-3xl) var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: all var(--transition-base);
}

.gallery__slide:hover .gallery__overlay {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.85) 100%);
}

.gallery__title {
    font-size: 2rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.8);
    letter-spacing: -0.5px;
}

.gallery__description {
    font-size: 1.05rem;
    color: #f0f0f0;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    max-width: 90%;
}

.gallery__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.gallery__btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    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-normal);
}

.gallery__btn:hover {
    background: var(--color-primary);
    color: var(--color-background);
    transform: scale(1.1);
}

.gallery__dots {
    display: flex;
    gap: var(--spacing-sm);
}

.gallery__dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.gallery__dot.active {
    background: var(--color-primary);
    width: 32px;
    border-radius: var(--radius-full);
}

@media (max-width: 768px) {
    .gallery {
        padding: var(--spacing-2xl) 0;
    }

    .gallery__slide {
        height: 350px;
        border-radius: 0.75rem;
    }

    .gallery__overlay {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }

    .gallery__title {
        font-size: 1.5rem;
        font-weight: 700;
    }

    .gallery__description {
        font-size: 0.95rem;
        max-width: 100%;
    }

    .gallery__btn {
        width: 40px;
        height: 40px;
    }

    .gallery__controls {
        gap: var(--spacing-lg);
    }
}

/* Mobile pequeno - melhorias adicionais */
@media (max-width: 480px) {
    .container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }

    .section-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .section-description {
        font-size: 0.95rem;
    }

    .gallery__slide {
        height: 280px;
        border-radius: 0.5rem;
    }

    .gallery__overlay {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .gallery__title {
        font-size: 1.25rem;
        margin-bottom: 0.25rem;
    }

    .gallery__description {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .gallery__btn {
        width: 36px;
        height: 36px;
    }

    .gallery__controls {
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }

    .gallery__dot {
        width: 10px;
        height: 10px;
    }

    .gallery__dot.active {
        width: 24px;
    }
}