/* =============================================
   LYL TOOLS — Landing Page Styles
   Estilo: Industrial / Ferretería
   Colores: Negro, Naranja, Gris Metálico
   ============================================= */

/* ── CSS Custom Properties ── */
:root {
    /* Colors */
    --clr-orange-500: #ff8c00;
    --clr-orange-400: #ffa033;
    --clr-orange-600: #e67a00;
    --clr-orange-700: #cc6b00;
    --clr-orange-glow: rgba(255, 140, 0, 0.3);
    
    --clr-dark-950: #0a0a0a;
    --clr-dark-900: #111111;
    --clr-dark-800: #1a1a1a;
    --clr-dark-700: #222222;
    --clr-dark-600: #2a2a2a;
    --clr-dark-500: #333333;
    
    --clr-gray-400: #9ca3af;
    --clr-gray-300: #b0b8c4;
    --clr-gray-200: #d1d5db;
    --clr-white: #f5f5f5;
    --clr-white-pure: #ffffff;
    
    --clr-red-500: #ef4444;
    --clr-green-500: #22c55e;
    
    /* Gradients */
    --gradient-orange: linear-gradient(135deg, #ff8c00 0%, #ff6a00 50%, #e65100 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,140,0,0.05) 0%, rgba(255,140,0,0) 100%);
    --gradient-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,140,0,0.06), transparent 40%);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
    --container-padding: 0 24px;
    
    /* Effects */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(255,140,0,0.2);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
    overflow-y: scroll; /* Force scrollbar always visible to prevent layout shift */
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--clr-dark-950);
    color: var(--clr-gray-300);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    min-height: 100dvh; /* modern: accounts for mobile address bar */
    width: 100%;
    position: relative;
}

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

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

ul {
    list-style: none;
}

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

/* ── Utility Classes ── */
.text-gradient {
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Section Headers ── */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--clr-orange-500);
    margin-bottom: 16px;
    padding: 6px 16px;
    border: 1px solid rgba(255,140,0,0.3);
    border-radius: 50px;
    background: rgba(255,140,0,0.08);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--clr-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-orange);
    color: var(--clr-dark-950);
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 15px rgba(255,140,0,0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255,140,0,0.45);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--outline {
    background: transparent;
    color: var(--clr-white);
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: var(--border-radius-sm);
}

.btn--outline:hover {
    border-color: var(--clr-orange-500);
    color: var(--clr-orange-500);
    background: rgba(255,140,0,0.05);
}

.btn--sm {
    font-size: 0.85rem;
    padding: 8px 20px;
}

.btn--lg {
    font-size: 1rem;
    padding: 14px 32px;
}

.btn--full {
    width: 100%;
    padding: 14px 24px;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
}

/* Ripple effect on buttons */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(255,255,255,0.25) 0%, transparent 70%);
    transform: scale(0);
    opacity: 0;
    transition: all 0.5s ease;
    border-radius: inherit;
}

.btn:active::after {
    transform: scale(2.5);
    opacity: 1;
    transition: 0s;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

.navbar--scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
    border-bottom: 1px solid rgba(255,140,0,0.1);
}

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

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

.logo-icon {
    height: 40px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
    transition: opacity var(--transition-fast);
}

.navbar__logo:hover .logo-icon {
    opacity: 0.85;
}

.navbar__logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: opacity var(--transition-fast);
}

.navbar__logo:hover .navbar__logo-img {
    opacity: 0.85;
}

.footer__logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.navbar__links {
    display: flex;
    gap: 32px;
}

.navbar__links a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-gray-300);
    position: relative;
    padding: 4px 0;
}

.navbar__links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-orange);
    transition: width var(--transition-normal);
    border-radius: 2px;
}

.navbar__links a:hover {
    color: var(--clr-white);
}

.navbar__links a:hover::after {
    width: 100%;
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-white);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

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

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

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

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh; /* modern: accounts for mobile address bar */
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.7) 40%, rgba(10,10,10,0.4) 100%),
        linear-gradient(to top, rgba(10,10,10,1) 0%, transparent 30%);
}

.hero__content {
    position: relative;
    z-index: 2;
    padding-top: 120px;
    padding-bottom: 80px;
    max-width: 800px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--clr-orange-500);
    background: rgba(255,140,0,0.1);
    border: 1px solid rgba(255,140,0,0.25);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--clr-orange-500);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 900;
    color: var(--clr-white);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero__subtitle {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--clr-gray-300);
    max-width: 600px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 32px;
    align-items: center;
    padding: 24px 32px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    width: fit-content;
    max-width: 100%;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-orange-500);
}

.hero__stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-orange-400);
}

.hero__stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--clr-gray-400);
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounceScroll 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--clr-orange-500);
    border-radius: 3px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes bounceScroll {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* =============================================
   BENEFITS SECTION
   ============================================= */
.benefits {
    padding: var(--section-padding);
    background: var(--clr-dark-950);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,140,0,0.04) 0%, transparent 70%);
    pointer-events: none;
    max-width: 100%;
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    position: relative;
    background: linear-gradient(145deg, var(--clr-dark-800), var(--clr-dark-900));
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--border-radius-md);
    padding: 32px 28px;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.benefit-card:hover {
    border-color: rgba(255,140,0,0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 30px rgba(255,140,0,0.05);
}

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,140,0,0.1);
    border: 1px solid rgba(255,140,0,0.15);
    border-radius: var(--border-radius-sm);
    color: var(--clr-orange-500);
    margin-bottom: 20px;
    transition: all var(--transition-normal);
}

.benefit-card:hover .benefit-card__icon {
    background: rgba(255,140,0,0.15);
    box-shadow: 0 0 20px rgba(255,140,0,0.15);
}

.benefit-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 12px;
}

.benefit-card__text {
    font-size: 0.9rem;
    color: var(--clr-gray-400);
    line-height: 1.7;
    margin-bottom: 20px;
}

.benefit-card__bar {
    height: 4px;
    background: rgba(255,255,255,0.06);
    border-radius: 4px;
    overflow: hidden;
}

.benefit-card__bar-fill {
    height: 100%;
    width: 0;
    background: var(--gradient-orange);
    border-radius: 4px;
    transition: width 1.5s ease;
}

/* =============================================
   QUALITY HEADER
   ============================================= */
.quality-header {
    padding: 100px 0 40px;
    background: var(--clr-dark-900);
    position: relative;
}

/* =============================================
   FEATURE SHOWCASE SECTIONS
   ============================================= */
.feature-showcase {
    padding: 60px 0;
    background: var(--clr-dark-900);
    position: relative;
    overflow: hidden;
}

.feature-showcase:nth-child(odd) {
    background: var(--clr-dark-950);
}

.feature-showcase__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(30px, 5vw, 80px);
    align-items: center;
}

.feature-showcase__layout--reverse {
    direction: ltr; /* ensure consistent */
}

/* Image Side */
.feature-showcase__image {
    position: relative;
}

.feature-showcase__image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 4 / 3;
}

.feature-showcase__image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255,140,0,0.15);
    border-radius: var(--border-radius-lg);
    z-index: 2;
    pointer-events: none;
}

.feature-showcase__image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.feature-showcase__image:hover .feature-showcase__image-wrapper img {
    transform: scale(1.06);
}

.feature-showcase__image-glow {
    position: absolute;
    bottom: -40%;
    left: 0;
    width: 100%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(255,140,0,0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    filter: blur(40px);
}

.feature-showcase__image-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 3;
}

.feature-showcase__image-badge span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-orange);
    color: var(--clr-dark-950);
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1rem;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(255,140,0,0.4);
}

/* Content Side */
.feature-showcase__content {
    padding: 10px 0;
}

.feature-showcase__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,140,0,0.1);
    border: 1px solid rgba(255,140,0,0.2);
    border-radius: var(--border-radius-md);
    color: var(--clr-orange-500);
    margin-bottom: 24px;
    transition: all var(--transition-normal);
}

.feature-showcase:hover .feature-showcase__icon {
    background: rgba(255,140,0,0.15);
    box-shadow: 0 0 25px rgba(255,140,0,0.15);
    transform: scale(1.05);
}

.feature-showcase__title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    color: var(--clr-white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.feature-showcase__text {
    font-size: 1.05rem;
    color: var(--clr-gray-300);
    line-height: 1.8;
    margin-bottom: 28px;
}

.feature-showcase__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.feature-showcase__list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--clr-gray-300);
    padding: 10px 16px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-normal);
}

.feature-showcase__list li:hover {
    background: rgba(255,140,0,0.05);
    border-color: rgba(255,140,0,0.12);
    transform: translateX(6px);
}

.feature-showcase__list li svg {
    flex-shrink: 0;
    color: var(--clr-orange-500);
}

.feature-showcase__stat {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(255,140,0,0.08) 0%, rgba(255,140,0,0.02) 100%);
    border: 1px solid rgba(255,140,0,0.15);
    border-radius: var(--border-radius-md);
}

.feature-showcase__stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--clr-orange-500);
    line-height: 1;
    white-space: nowrap;
}

.feature-showcase__stat-label {
    font-size: 0.9rem;
    color: var(--clr-gray-300);
    line-height: 1.4;
}

/* =============================================
   QUALITY COMPARISON SECTION
   ============================================= */
.quality-comparison {
    padding: 80px 0 100px;
    background: var(--clr-dark-900);
}

/* Comparison */
.quality__comparison {
    background: linear-gradient(145deg, var(--clr-dark-800), var(--clr-dark-700));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-xl);
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.quality__comparison::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,140,0,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.comparison__title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 36px;
}

.comparison__title span {
    color: var(--clr-gray-400);
    font-size: 1rem;
    margin: 0 8px;
}

.comparison__grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: start;
}

.comparison__side {
    padding: 24px;
    border-radius: var(--border-radius-md);
}

.comparison__side--generic {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.comparison__side--lyl {
    background: rgba(255, 140, 0, 0.05);
    border: 1px solid rgba(255, 140, 0, 0.2);
    box-shadow: 0 0 30px rgba(255,140,0,0.05);
}

.comparison__header {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.comparison__side li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--clr-gray-300);
}

.comparison__vs {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--clr-gray-400);
    padding-top: 60px;
}



/* =============================================
   CTA BANNER (Intermedio)
   ============================================= */
.cta-banner {
    padding: 60px 0;
    background: var(--gradient-orange);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0,0,0,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
}

.cta-banner__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--clr-dark-950);
    margin-bottom: 8px;
}

.cta-banner__content p {
    color: rgba(10,10,10,0.7);
    font-size: 1rem;
}

.cta-banner .btn--primary {
    background: var(--clr-dark-950);
    color: var(--clr-orange-500);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.cta-banner .btn--primary:hover {
    background: var(--clr-dark-800);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

/* =============================================
   PRODUCTIVITY SECTION
   ============================================= */
.productivity {
    padding: var(--section-padding);
    background: var(--clr-dark-950);
    position: relative;
}

.productivity__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.productivity__card {
    position: relative;
    background: linear-gradient(145deg, var(--clr-dark-800), var(--clr-dark-900));
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--border-radius-md);
    padding: 36px 32px;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.productivity__card:hover {
    border-color: rgba(255,140,0,0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.productivity__card-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(255,140,0,0.08);
    position: absolute;
    top: 12px;
    right: 24px;
    line-height: 1;
}

.productivity__card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 12px;
}

.productivity__card p {
    font-size: 0.95rem;
    color: var(--clr-gray-400);
    line-height: 1.7;
}

.productivity__card-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.productivity__card:hover .productivity__card-accent {
    transform: scaleX(1);
}

/* =============================================
   TESTIMONIALS SECTION
   ============================================= */
.testimonials {
    padding: var(--section-padding);
    background: var(--clr-dark-900);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.testimonial-card {
    background: linear-gradient(145deg, var(--clr-dark-700), var(--clr-dark-800));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-md);
    padding: 32px 28px;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: rgba(255,140,0,0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.testimonial-card__stars {
    color: var(--clr-orange-500);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-card__quote {
    font-size: 0.95rem;
    color: var(--clr-gray-300);
    line-height: 1.7;
    font-style: italic;
    flex-grow: 1;
    margin-bottom: 24px;
    position: relative;
    padding-left: 16px;
    border-left: 2px solid rgba(255,140,0,0.3);
}

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

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--clr-dark-950);
    flex-shrink: 0;
}

.testimonial-card__author strong {
    display: block;
    color: var(--clr-white);
    font-size: 0.9rem;
}

.testimonial-card__author span {
    font-size: 0.78rem;
    color: var(--clr-gray-400);
}

/* Trust Indicators */
.trust-indicators {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 40px;
    background: linear-gradient(145deg, var(--clr-dark-800), var(--clr-dark-700));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-xl);
}

.trust-indicator {
    text-align: center;
}

.trust-indicator__number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--clr-orange-500);
}

.trust-indicator__suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-orange-400);
}

.trust-indicator__label {
    display: block;
    font-size: 0.8rem;
    color: var(--clr-gray-400);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =============================================
   GALLERY SECTION
   ============================================= */
.gallery {
    padding: var(--section-padding);
    background: var(--clr-dark-950);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
}

.gallery__item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery__item--large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery__item--wide {
    grid-column: span 2;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery__item:hover img {
    transform: scale(1.08);
}

.gallery__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 16px 16px;
    background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, transparent 100%);
    color: var(--clr-white);
    font-size: 0.85rem;
    font-weight: 500;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.gallery__item:hover .gallery__caption {
    transform: translateY(0);
}

/* =============================================
   CTA FINAL
   ============================================= */
.cta-final {
    padding: 80px 0;
    background: var(--clr-dark-900);
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,140,0,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-final__inner {
    text-align: center;
    position: relative;
}

.cta-final__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--clr-white);
    margin-bottom: 16px;
}

.cta-final__content p {
    font-size: 1.05rem;
    color: var(--clr-gray-400);
    max-width: 550px;
    margin: 0 auto 32px;
}

.cta-final__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.cta-final__contact-info {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.cta-final__contact-info div {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--clr-gray-400);
    font-size: 0.9rem;
}

.cta-final__contact-info svg {
    color: var(--clr-orange-500);
}

/* =============================================
   CONTACT SECTION 
   ============================================= */
.contact-section {
    padding: var(--section-padding);
    background: var(--clr-dark-950);
}

.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: linear-gradient(145deg, var(--clr-dark-800), var(--clr-dark-700));
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--border-radius-xl);
    padding: 48px;
}

.contact-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group--full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-gray-200);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--clr-dark-900);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--border-radius-sm);
    color: var(--clr-white);
    font-family: var(--font-body);
    font-size: 16px; /* Prevents iOS auto-zoom on focus */
    transition: all var(--transition-fast);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--clr-gray-400);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--clr-orange-500);
    box-shadow: 0 0 0 3px rgba(255,140,0,0.1);
}

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

.form-error {
    display: block;
    font-size: 0.78rem;
    color: var(--clr-red-500);
    margin-top: 4px;
    min-height: 18px;
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--clr-red-500);
}

.contact-form__submit {
    width: 100%;
    font-size: 1rem;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 40px;
}

.form-success svg {
    color: var(--clr-green-500);
    margin-bottom: 16px;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--clr-white);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--clr-gray-400);
}

/* =============================================
   FLOATING FORM (WhatsApp Style)
   ============================================= */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-normal);
    color: #ffffff;
    z-index: 1100;
}

.floating-whatsapp:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.55);
    background: #22c35e;
}

.floating-whatsapp__pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: pulseBorder 2s ease-in-out infinite;
}

@keyframes pulseBorder {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 0; }
}

/* WhatsApp-style submit button */
.btn--whatsapp {
    background: #25D366;
    color: #ffffff;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    font-weight: 700;
}

.btn--whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    background: #22c35e;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--clr-dark-900);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding: 60px 24px 40px;
}

.footer__brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--clr-gray-400);
    max-width: 320px;
    line-height: 1.7;
}

.footer__links h4,
.footer__contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 16px;
}

.footer__links li,
.footer__contact li {
    margin-bottom: 10px;
}

.footer__links a {
    font-size: 0.9rem;
    color: var(--clr-gray-400);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--clr-orange-500);
}

.footer__contact li {
    font-size: 0.9rem;
    color: var(--clr-gray-400);
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 20px 0;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--clr-gray-400);
}

/* =============================================
   ANIMATIONS — Scroll Reveal
   ============================================= */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid items */
.benefits__grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.benefits__grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.benefits__grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.benefits__grid .animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
.benefits__grid .animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }

.productivity__grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.productivity__grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.productivity__grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

.testimonials__grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.testimonials__grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }

.gallery__grid .animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.gallery__grid .animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.gallery__grid .animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }

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

/* Tablet */
@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }

    .navbar__links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10,10,10,0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        z-index: 1000;
    }

    .navbar__links.active {
        display: flex;
    }

    .navbar__links a {
        font-size: 1.2rem;
    }

    .navbar__toggle {
        display: flex;
    }

    .navbar__cta {
        display: none;
    }

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

    .feature-showcase__layout,
    .feature-showcase__layout--reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-showcase__image-wrapper {
        aspect-ratio: 16 / 10;
    }

    .quality-header {
        padding: 80px 0 20px;
    }

    .feature-showcase {
        padding: 50px 0;
    }

    .comparison__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .comparison__vs {
        padding-top: 0;
        padding: 8px 0;
    }

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

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

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

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

    .gallery__item--large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .gallery__item--wide {
        grid-column: span 2;
    }

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

    .footer__brand {
        grid-column: 1 / -1;
    }

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

/* Mobile */
@media (max-width: 640px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__stats {
        flex-direction: column;
        gap: 16px;
        width: 100%;
    }

    .hero__stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero__actions {
        flex-direction: column;
    }

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

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

    .feature-showcase__layout,
    .feature-showcase__layout--reverse {
        gap: 30px;
    }

    .feature-showcase {
        padding: 40px 0;
    }

    .feature-showcase__stat {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .quality__comparison {
        padding: 24px;
    }

    .contact-form {
        padding: 24px;
    }

    .contact-form__grid {
        grid-template-columns: 1fr;
    }

    .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
        padding: 24px;
    }

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

    .gallery__item--large,
    .gallery__item--wide {
        grid-column: span 1;
    }

    .footer__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .floating-whatsapp {
        bottom: 20px;
        right: 16px;
    }

    .cta-final__contact-info {
        flex-direction: column;
        gap: 12px;
    }

    .hero__content {
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .section-header {
        margin-bottom: 40px;
    }
}

/* =============================================
   METALLIC TEXTURE & CUSTOM EFFECTS
   ============================================= */

/* Subtle noise texture on body */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* All sections above the noise */
section, nav, footer {
    position: relative;
    z-index: 1;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--clr-dark-950);
}

::-webkit-scrollbar-thumb {
    background: var(--clr-dark-600);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--clr-orange-600);
}