/* ===================================
   UJIAJIRI.KE - MAIN STYLESHEET
   Modern, Animated, Mobile-First Design
   =================================== */

/* === CSS VARIABLES & DESIGN SYSTEM === */
:root {
    /* Brand Colors - From Ujiajiri Logo */
    --color-orange: #F69C3D;
    --color-teal: #5EB3BE;
    --color-orange-light: #FFA94D;
    --color-orange-dark: #E68929;
    --color-teal-light: #7CC4CE;
    --color-teal-dark: #4A9BA5;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-light: #F8F9FA;
    --color-gray-100: #F1F3F5;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-400: #CED4DA;
    --color-gray-500: #ADB5BD;
    --color-gray-600: #6C757D;
    --color-gray-700: #495057;
    --color-gray-800: #343A40;
    --color-gray-900: #212529;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', var(--font-primary);

    /* Font Sizes */
    --font-xs: 0.75rem;    /* 12px */
    --font-sm: 0.875rem;   /* 14px */
    --font-base: 1rem;     /* 16px */
    --font-lg: 1.125rem;   /* 18px */
    --font-xl: 1.25rem;    /* 20px */
    --font-2xl: 1.5rem;    /* 24px */
    --font-3xl: 1.875rem;  /* 30px */
    --font-4xl: 2.25rem;   /* 36px */
    --font-5xl: 3rem;      /* 48px */
    --font-6xl: 3.75rem;   /* 60px */

    /* Spacing */
    --space-1: 0.25rem;    /* 4px */
    --space-2: 0.5rem;     /* 8px */
    --space-3: 0.75rem;    /* 12px */
    --space-4: 1rem;       /* 16px */
    --space-5: 1.5rem;     /* 24px */
    --space-6: 2rem;       /* 32px */
    --space-8: 3rem;       /* 48px */
    --space-10: 4rem;      /* 64px */
    --space-12: 6rem;      /* 96px */
    --space-16: 8rem;      /* 128px */

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-slower: 500ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-4);
}

/* === RESET & BASE STYLES === */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-base);
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

h1 { font-size: clamp(2.5rem, 5vw, var(--font-6xl)); }
h2 { font-size: clamp(2rem, 4vw, var(--font-5xl)); }
h3 { font-size: clamp(1.5rem, 3vw, var(--font-4xl)); }
h4 { font-size: var(--font-2xl); }
h5 { font-size: var(--font-xl); }
h6 { font-size: var(--font-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--color-gray-700);
}

a {
    color: var(--color-teal);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-teal-dark);
}

strong {
    font-weight: 600;
    color: var(--color-gray-900);
}

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

.section {
    padding: var(--space-12) 0;
}

@media (max-width: 768px) {
    .section {
        padding: var(--space-10) 0;
    }
}

.center {
    text-align: center;
}

.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (max-width: 640px) {
    .grid,
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
}

/* Section Headers */
.section-header {
    margin-bottom: var(--space-10);
}

.section-title {
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.section-subtitle {
    font-size: var(--font-lg);
    color: var(--color-gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: var(--font-base);
    font-weight: 600;
    font-family: var(--font-primary);
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-orange);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(246, 156, 61, 0.3);
}

.btn-primary:hover {
    background: var(--color-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(246, 156, 61, 0.4);
    color: var(--color-white);
}

.btn-secondary {
    background: transparent;
    color: var(--color-teal);
    border-color: var(--color-teal);
}

.btn-secondary:hover {
    background: var(--color-teal);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: var(--font-lg);
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}

.logo-img {
    height: 45px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--space-6);
}

.nav-link {
    color: var(--color-gray-700);
    font-weight: 500;
    font-size: var(--font-base);
    transition: color var(--transition-base);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-teal);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-teal);
}

.nav-btn {
    margin-left: var(--space-3);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-2);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--color-gray-900);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

@media (max-width: 1024px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--space-6);
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        transition: all var(--transition-base);
        gap: var(--space-3);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-link::after {
        display: none;
    }
}

/* === HERO SECTION === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

/* Video Background */
.hero-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Dark overlay for text readability */
.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(33, 37, 41, 0.75) 0%,
        rgba(33, 37, 41, 0.65) 50%,
        rgba(33, 37, 41, 0.75) 100%
    );
    z-index: 1;
}

/* Animated Background Shapes - More subtle with video */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 2;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.15;
    animation: float 20s infinite ease-in-out;
    mix-blend-mode: overlay;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-light));
    top: 10%;
    left: 5%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.shape-2 {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
    top: 60%;
    right: 10%;
    animation-delay: 2s;
    animation-duration: 22s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-orange-light), var(--color-orange));
    bottom: 20%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 28s;
}

.shape-4 {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--color-teal-light), var(--color-teal-dark));
    top: 30%;
    right: 20%;
    animation-delay: 1s;
    animation-duration: 24s;
}

.shape-5 {
    width: 220px;
    height: 220px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    bottom: 10%;
    right: 5%;
    animation-delay: 3s;
    animation-duration: 26s;
}

.shape-6 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--color-teal), var(--color-orange-light));
    top: 50%;
    left: 40%;
    animation-delay: 5s;
    animation-duration: 30s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(20px, -30px) rotate(90deg) scale(1.1);
    }
    50% {
        transform: translate(-15px, 20px) rotate(180deg) scale(0.9);
    }
    75% {
        transform: translate(30px, 10px) rotate(270deg) scale(1.05);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
}

.hero-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--color-white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5),
                 0 4px 40px rgba(0, 0, 0, 0.3);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

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

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.title-line.highlight {
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
    opacity: 0;
    animation: fadeInUp 0.8s ease 1s forwards;
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-10);
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.2s forwards;
}

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

.stat-number {
    font-size: var(--font-5xl);
    font-weight: 800;
    color: var(--color-orange);
    font-family: var(--font-heading);
    margin-bottom: var(--space-2);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.stat-number::after {
    content: '+';
    margin-left: 4px;
}

.stat-label {
    font-size: var(--font-sm);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 11;
}

.scroll-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.6));
    position: relative;
}

.scroll-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-orange);
    border-radius: 50%;
    animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-20px);
    }
}

/* === PROBLEM SECTION === */
.problem-section {
    background: var(--color-white);
}

.problem-card {
    padding: var(--space-6);
    background: var(--color-light);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-orange);
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.problem-icon svg {
    width: 30px;
    height: 30px;
}

.problem-card h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--space-3);
    color: var(--color-gray-900);
}

.problem-card p {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.solution-statement {
    margin-top: var(--space-10);
}

.solution-box {
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
}

.solution-box p {
    color: var(--color-white);
    font-size: var(--font-xl);
    margin: 0;
}

/* === HOW IT WORKS SECTION === */
.how-it-works-section {
    background: var(--color-light);
}

.how-it-works-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-top: var(--space-8);
}

@media (max-width: 1024px) {
    .how-it-works-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
}

.journey-column {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.journey-header {
    text-align: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--color-gray-200);
}

.journey-header h3 {
    font-size: var(--font-3xl);
    color: var(--color-gray-900);
    margin: 0;
}

.journey-steps {
    margin-bottom: var(--space-6);
}

.step-card {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-xl);
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: var(--font-xl);
    margin-bottom: var(--space-2);
    color: var(--color-gray-900);
}

.step-content p {
    color: var(--color-gray-600);
    margin: 0;
}

.step-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-gray-300), transparent);
    margin: var(--space-2) 0 var(--space-2) 24px;
}

.journey-column .btn {
    width: 100%;
}

/* === WORK PACKS PREVIEW === */
.work-packs-preview {
    background: var(--color-white);
}

.work-pack-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    text-align: center;
}

.work-pack-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-orange);
}

.pack-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.work-pack-card h3 {
    font-size: var(--font-xl);
    margin-bottom: var(--space-3);
    color: var(--color-gray-900);
}

.work-pack-card p {
    color: var(--color-gray-600);
    font-size: var(--font-base);
    margin: 0;
}

/* === SUCCESS SECTION === */
.success-section {
    background: var(--color-light);
}

.testimonial-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-icon {
    font-size: 4rem;
    color: var(--color-orange);
    opacity: 0.2;
    position: absolute;
    top: var(--space-6);
    left: var(--space-6);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-text {
    font-size: var(--font-lg);
    color: var(--color-gray-700);
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.author-name {
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.author-title {
    font-size: var(--font-sm);
    color: var(--color-gray-600);
}

/* === TRUST SECTION === */
.trust-section {
    background: var(--color-white);
}

.trust-markers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-light);
    border-radius: var(--radius-lg);
}

.badge-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-2xl);
    font-weight: 700;
    flex-shrink: 0;
}

.badge-text strong {
    display: block;
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.badge-text span {
    display: block;
    font-size: var(--font-sm);
    color: var(--color-gray-600);
}

.partner-cta {
    text-align: center;
    padding: var(--space-8);
    background: var(--color-light);
    border-radius: var(--radius-xl);
}

.partner-cta h3 {
    font-size: var(--font-3xl);
    margin-bottom: var(--space-3);
}

.partner-cta p {
    font-size: var(--font-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

/* === FINAL CTA SECTION === */
.cta-section {
    background: linear-gradient(135deg, var(--color-orange), var(--color-teal));
    padding: var(--space-16) 0;
}

.cta-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: var(--font-5xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-box > p {
    font-size: var(--font-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

.cta-buttons .btn-primary {
    background: var(--color-white);
    color: var(--color-orange);
}

.cta-buttons .btn-primary:hover {
    background: var(--color-gray-100);
    color: var(--color-orange-dark);
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.cta-buttons .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-teal);
}

.newsletter-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-box h3 {
    font-size: var(--font-2xl);
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.newsletter-box > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
}

.newsletter-form {
    display: flex;
    gap: var(--space-3);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.875rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    font-size: var(--font-base);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 640px) {
    .newsletter-form {
        flex-direction: column;
    }
}

/* === FOOTER === */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-6);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-logo {
    height: 50px;
    margin-bottom: var(--space-4);
}

.footer-col p {
    color: var(--color-gray-500);
    margin-bottom: var(--space-5);
}

.footer-col h4 {
    color: var(--color-white);
    font-size: var(--font-lg);
    margin-bottom: var(--space-4);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--space-3);
}

.footer-col ul li a {
    color: var(--color-gray-400);
    transition: color var(--transition-base);
}

.footer-col ul li a:hover {
    color: var(--color-orange);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--color-orange);
    color: var(--color-white);
    transform: translateY(-4px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-gray-500);
    font-size: var(--font-sm);
    margin: 0;
}

.divider {
    margin: 0 var(--space-2);
    color: var(--color-gray-700);
}

/* === WHATSAPP FLOATING BUTTON === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: var(--color-white);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* Pulse animation */
.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #25D366;
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-5);
    }

    .hero {
        min-height: auto;
        padding: 120px 0 var(--space-10);
    }

    /* Optimize video for mobile */
    .hero-video {
        /* On mobile, prioritize width to avoid black bars */
        min-width: 100%;
        width: 100%;
        height: auto;
        min-height: 100%;
    }

    /* Slightly darker overlay on mobile for better readability */
    .hero-video-overlay {
        background: linear-gradient(
            135deg,
            rgba(33, 37, 41, 0.8) 0%,
            rgba(33, 37, 41, 0.7) 50%,
            rgba(33, 37, 41, 0.8) 100%
        );
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .hero-stats {
        gap: var(--space-6);
    }

    .stat-number {
        font-size: var(--font-4xl);
    }

    .scroll-indicator {
        display: none;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}