/* CSS Variables - Premium Palette */
:root {
    --primary: #0b1121;
    /* Ultra dark navy */
    --primary-light: #151e32;
    --accent: #ff6b00;
    /* Vibrant, rich orange */
    --accent-hover: #e65100;
    --whatsapp: #25d366;
    --whatsapp-hover: #128c7e;
    --text: #334155;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --border-color: rgba(11, 17, 33, 0.06);

    /* Elegant Shadows */
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 60px -15px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(255, 107, 0, 0.2);

    /* Modern Radii & Transitions */
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--white);
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Base Layout */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.subtitle {
    display: inline-block;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.section-title h2 {
    font-size: 2.75rem;
    margin-bottom: 16px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.01em;
}

.btn i {
    font-size: 1.125rem;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.125rem;
    border-radius: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--white);
    box-shadow: 0 8px 25px -4px rgba(255, 107, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px -4px rgba(255, 107, 0, 0.5);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: var(--white);
    box-shadow: 0 8px 25px -4px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px -4px rgba(37, 211, 102, 0.45);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--border-color);
    color: var(--primary);
    position: relative;
    overflow: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    padding: 18px 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

.header.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
    border-bottom-color: transparent;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.logo i {
    color: var(--accent);
    font-size: 1.8rem;
}

.logo span strong {
    font-weight: 900;
}

.logo-dot {
    color: var(--accent);
}

/* Pulse Animation for Nav CTA */
.pulse-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-md);
    animation: pulse 2s infinite;
    box-shadow: 0 0 0 0 rgba(11, 17, 33, 0.1);
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(11, 17, 33, 0.4);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(11, 17, 33, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(11, 17, 33, 0);
    }
}

/* Hero Section */
.hero {
    position: relative;
    padding: 200px 0 140px;
    background-image: url('../images/hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    min-height: 100vh;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(11, 17, 33, 0.85) 0%, rgba(11, 17, 33, 0.4) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
}

.glass-panel {
    background: rgba(11, 17, 33, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: 50px;
    box-shadow: var(--shadow-lg);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 28px;
    color: var(--white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-badge i {
    color: var(--accent);
}

.hero h1 {
    color: var(--white);
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.05;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 44px;
    color: rgba(255, 255, 255, 0.85);
    max-width: 650px;
    line-height: 1.7;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Grids */
.grid {
    display: grid;
    gap: 30px;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(11, 17, 33, 0.1);
}

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

.icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    color: var(--accent);
    font-size: 1.75rem;
    transition: var(--transition);
}

.card:hover .icon-wrapper {
    background-color: var(--accent);
    color: var(--white);
    transform: scale(1.05) rotate(5deg);
}

.advantage-card h3 {
    margin-bottom: 14px;
    font-size: 1.35rem;
}

.advantage-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Process Section */
.relative-z {
    position: relative;
    z-index: 2;
}

.process {
    position: relative;
    overflow: hidden;
}

.process-bg-shape {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.03) 0%, rgba(248, 250, 252, 0) 70%);
    z-index: 1;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, rgba(11, 17, 33, 0) 0%, rgba(11, 17, 33, 0.1) 50%, rgba(11, 17, 33, 0) 100%);
    z-index: 1;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.step:hover .step-number {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.step-content h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
}

.step-content p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Reviews */
.stars {
    color: #fbbf24;
    margin-bottom: 18px;
    font-size: 15px;
    display: flex;
    gap: 4px;
}

.review-card p {
    font-size: 1.05rem;
    color: var(--text);
    margin-bottom: 30px;
    font-weight: 500;
    line-height: 1.7;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reviewer .info h4 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.reviewer .info span {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

.verify-icon {
    color: #3b82f6;
    /* Trust blue */
}

/* CTA Banner Area */
.cta-banner {
    padding: 80px 24px;
    max-width: 1240px;
    margin: 0 auto;
}

.cta-banner-inner {
    background: var(--primary);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.cta-background-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 150%, rgba(255, 107, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% -50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.justify-center {
    justify-content: center;
}

.cta-ring {
    animation: pulse 2s infinite;
}

/* Mobile Spacer for Sticky Bar */
.mobile-spacer {
    display: none;
    height: 100px;
}

/* Premium Floating Mobile Sticky Bar */
.mobile-sticky-container {
    position: fixed;
    bottom: 24px;
    left: 20px;
    right: 20px;
    display: none;
    z-index: 1000;
    justify-content: center;
}

.glass-pill {
    display: flex;
    align-items: center;
    background: rgba(11, 17, 33, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 60px;
    padding: 8px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 107, 0, 0.15);
    width: 100%;
    max-width: 400px;
    gap: 8px;
}

.sticky-btn-premium {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    padding: 14px 0;
    border-radius: 40px;
    transition: var(--transition);
}

.sticky-btn-premium i {
    font-size: 1.25rem;
}

.whatsapp-link {
    color: var(--white);
    background: transparent;
}

.whatsapp-icon {
    color: #25d366;
    font-size: 1.4rem !important;
}

.phone-pill {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--white);
    box-shadow: 0 8px 20px -5px rgba(255, 107, 0, 0.4);
}

.phone-pill:active {
    transform: scale(0.96);
}

/* Scroll Animations */
.animate-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (min-width: 992px) {
    .grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }

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

@media (max-width: 1100px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .glass-panel {
        padding: 40px;
    }
}

@media (max-width: 991px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero h1 {
        font-size: 3rem;
    }

    .process-steps::before {
        display: none;
    }

    .process-steps {
        flex-direction: column;
        gap: 50px;
    }

    .cta-content h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 120px 0 80px;
        min-height: auto;
        text-align: center;
    }

    .glass-panel {
        padding: 30px 20px;
        background: rgba(11, 17, 33, 0.65);
        border-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-badge {
        margin-bottom: 20px;
        font-size: 0.8rem;
        align-self: center;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        margin-bottom: 30px;
        font-size: 1.1rem;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .btn-large {
        width: 100%;
        max-width: 320px;
        margin-bottom: 12px;
    }

    .nav-cta.hidden-mobile {
        display: none;
    }

    .section {
        padding: 70px 0;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    /* Center Cards on Mobile */
    .card {
        text-align: center;
        padding: 36px 24px;
    }

    .icon-wrapper {
        margin-left: auto;
        margin-right: auto;
    }

    .card:hover .icon-wrapper {
        transform: scale(1.05);
        /* Disabled rotate to keep it perfectly centered visually */
    }

    /* Reviews Center */
    .stars {
        justify-content: center;
    }

    .reviewer {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .verify-icon {
        margin-left: 4px;
    }

    .cta-banner {
        padding: 0 16px 40px;
    }

    .cta-banner-inner {
        padding: 50px 20px;
        border-radius: var(--radius-lg);
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1.1rem;
    }

    .cta-banner .hero-buttons {
        gap: 12px;
    }

    .mobile-spacer {
        display: block;
    }

    .mobile-sticky-container {
        display: flex;
    }
}