/* Custom CSS for TekSture Landing Page */

:root {
    --color-charcoal: #2C2C2C;
    --color-brown: #8B4513;
    --color-burnt-orange: #CC5500;
    --color-accent-gold: #D4AF37;
    --color-accent-gold-light: #E5C158;
    --color-cream: #F5F5DC;
    --color-off-white: #FAFAF8;
}

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

body {
    color: var(--color-charcoal);
    background-color: #FFFFFF;
}

/* Custom Tailwind Configuration */
@layer utilities {
    .text-accent-gold {
        color: var(--color-accent-gold);
    }
    
    .bg-accent-gold {
        background-color: var(--color-accent-gold);
    }
    
    .border-accent-gold {
        border-color: var(--color-accent-gold);
    }
    
    .ring-accent-gold {
        --tw-ring-color: var(--color-accent-gold);
    }
}

/* Buttons */
.btn-cta-primary {
    @apply inline-flex items-center justify-center px-6 py-3 sm:px-8 sm:py-4 bg-accent-gold text-white font-semibold rounded-lg shadow-lg hover:shadow-xl transform hover:-translate-y-0.5 transition-all duration-300;
    background: linear-gradient(135deg, #D4AF37 0%, #E5C158 100%);
}

.btn-cta-primary:hover {
    background: linear-gradient(135deg, #C19A2B 0%, #D4AF37 100%);
}

.btn-cta-secondary {
    @apply inline-flex items-center justify-center px-6 py-3 sm:px-8 sm:py-4 bg-white text-gray-900 font-semibold rounded-lg border-2 border-gray-300 hover:border-accent-gold hover:text-accent-gold transition-all duration-300;
}

.btn-cta-primary-inverse {
    @apply inline-flex items-center justify-center px-8 py-4 bg-accent-gold text-white font-semibold rounded-lg shadow-lg hover:shadow-xl transform hover:-translate-y-0.5 transition-all duration-300;
    background: linear-gradient(135deg, #D4AF37 0%, #E5C158 100%);
}

.btn-cta-primary-inverse:hover {
    background: linear-gradient(135deg, #C19A2B 0%, #D4AF37 100%);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAF8 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(44, 44, 44, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

/* Hero Visual Animation */
.hero-visual {
    perspective: 1000px;
}

.phone-mockup {
    position: relative;
    max-width: 300px;
    margin: 0 auto;
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotateY(0deg);
    }
    50% {
        transform: translateY(-20px) rotateY(5deg);
    }
}

.phone-screen {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.phone-screen::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #333;
    border-radius: 2px;
}

.nfc-animation {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #f5f5dc 0%, #fafaf8 100%);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fabric-sample {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-burnt-orange) 100%);
    border-radius: 12px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

.fabric-sample::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.1) 10px,
        rgba(255, 255, 255, 0.1) 20px
    );
    border-radius: 12px;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
    }
}

.nfc-wave {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 3px solid var(--color-accent-gold);
    border-radius: 50%;
    opacity: 0;
    animation: nfc-pulse 2s ease-out infinite;
}

.nfc-wave:nth-child(2) {
    animation-delay: 0.5s;
}

.nfc-wave:nth-child(3) {
    animation-delay: 1s;
}

@keyframes nfc-pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.phone-display {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fade-in-display 3s ease-in-out infinite;
}

@keyframes fade-in-display {
    0%, 40% {
        opacity: 0;
        transform: scale(0.9);
    }
    50%, 90% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.9);
    }
}

.rendered-view {
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.rendered-view::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 20px,
            rgba(44, 44, 44, 0.05) 20px,
            rgba(44, 44, 44, 0.05) 40px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 20px,
            rgba(44, 44, 44, 0.05) 20px,
            rgba(44, 44, 44, 0.05) 40px
        );
}

/* Problem Cards */
.problem-card {
    @apply bg-white p-6 rounded-xl shadow-md hover:shadow-lg transition-all duration-300 transform hover:-translate-y-1;
    border-top: 3px solid #e5e7eb;
}

.problem-card:hover {
    border-top-color: var(--color-accent-gold);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Solution Steps */
.solution-step {
    @apply text-center;
    position: relative;
}

.step-number {
    @apply inline-flex items-center justify-center w-16 h-16 rounded-full text-2xl font-bold text-white;
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    margin-bottom: 1rem;
    animation: step-glow 2s ease-in-out infinite;
}

@keyframes step-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    }
    50% {
        box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
    }
}

/* Benefit Cards */
.benefit-card {
    @apply bg-white p-6 sm:p-8 rounded-xl shadow-md hover:shadow-xl transition-all duration-300 transform hover:-translate-y-2;
    border: 1px solid #f3f4f6;
}

.benefit-card:hover {
    border-color: var(--color-accent-gold);
}

.benefit-icon {
    @apply text-accent-gold mb-4;
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.benefit-card:nth-child(2) .benefit-icon {
    animation-delay: 0.5s;
}

.benefit-card:nth-child(3) .benefit-icon {
    animation-delay: 1s;
}

.benefit-card:nth-child(4) .benefit-icon {
    animation-delay: 1.5s;
}

/* Testimonials */
.testimonial-card {
    @apply bg-white p-6 sm:p-8 rounded-xl shadow-md hover:shadow-lg transition-all duration-300;
    border-left: 4px solid var(--color-accent-gold);
}

.testimonial-stars {
    @apply text-accent-gold text-xl;
}

.testimonial-author {
    @apply flex items-center gap-4 mt-4;
}

.author-avatar {
    @apply w-12 h-12 rounded-full bg-accent-gold text-white font-semibold flex items-center justify-center;
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
}

.logo-placeholder {
    @apply px-6 py-3 bg-gray-100 rounded-lg text-gray-400 text-sm font-medium;
}

/* Fade-in Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-up.delay-1 {
    animation-delay: 0.2s;
}

.fade-in-up.delay-2 {
    animation-delay: 0.4s;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

.fade-in.delay-3 {
    animation-delay: 0.6s;
}

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

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

/* Scroll Animations */
.scroll-fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .phone-mockup {
        max-width: 250px;
    }
    
    .nfc-animation {
        height: 300px;
    }
    
    .fabric-sample {
        width: 80px;
        height: 80px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent-gold);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C19A2B;
}

/* Modern Styled Package Cards */
.package-card-clean {
    @apply bg-white rounded-2xl shadow-2xl p-10 border-2;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    overflow: hidden;
    border-color: #e5e7eb;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.package-card-clean::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.package-card-clean:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 35px 70px -12px rgba(0, 0, 0, 0.25);
}

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

.package-card-pro-clean {
    background: linear-gradient(135deg, #fffef9 0%, #fff9f0 50%, #fff5e6 100%);
    border: 3px solid var(--color-accent-gold);
    box-shadow: 0 30px 80px rgba(212, 175, 55, 0.25), 0 0 0 2px rgba(212, 175, 55, 0.15), inset 0 0 50px rgba(212, 175, 55, 0.05);
    position: relative;
    z-index: 1;
}

.package-card-pro-clean::before {
    background: linear-gradient(90deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
    transform: scaleX(1);
    height: 5px;
}

.package-card-pro-clean:hover {
    box-shadow: 0 40px 100px rgba(212, 175, 55, 0.35), 0 0 0 3px rgba(212, 175, 55, 0.25), inset 0 0 60px rgba(212, 175, 55, 0.08);
    border-color: var(--color-accent-gold);
    transform: translateY(-15px) scale(1.04);
}

.package-badge-best {
    @apply absolute top-5 right-5 px-4 py-2 bg-accent-gold text-white text-xs font-bold rounded-full uppercase tracking-wider;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    z-index: 10;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(212, 175, 55, 0.6);
    }
}

.package-header-clean {
    @apply mb-8 pb-8;
    border-bottom: 2px solid #f0f0f0;
    position: relative;
}

.package-card-pro-clean .package-header-clean {
    border-bottom-color: rgba(212, 175, 55, 0.2);
}

.package-name-clean {
    @apply text-4xl font-extrabold mb-3;
    background: linear-gradient(135deg, #1a1a1a 0%, #4a4a4a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.package-card-pro-clean .package-name-clean {
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, #B8941F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.package-subtitle-clean {
    @apply text-xl font-semibold;
    color: #667eea;
    margin-top: 0.5rem;
}

.package-card-pro-clean .package-subtitle-clean {
    color: var(--color-accent-gold);
}

.package-description-clean {
    @apply text-gray-600 mb-10 leading-relaxed;
    font-size: 1.05rem;
    line-height: 1.8;
    font-weight: 400;
}

.package-features-clean {
    @apply list-none space-y-4 mb-10;
    padding: 0;
    flex: 1;
    min-height: 0;
}

.package-features-clean li {
    @apply text-gray-700 pl-10 relative;
    line-height: 1.9;
    font-size: 1rem;
    transition: all 0.2s ease;
    padding-left: 2.75rem;
}

.package-features-clean li:hover {
    transform: translateX(4px);
    color: #1a1a1a;
}

.package-features-clean li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    flex-shrink: 0;
}

.package-card-pro-clean .package-features-clean li::before {
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.package-pricing-clean {
    @apply mb-8 pt-8 mt-auto;
    border-top: 2px solid #f0f0f0;
}

.package-card-pro-clean .package-pricing-clean {
    border-top-color: rgba(212, 175, 55, 0.2);
}

.pricing-amount-clean {
    @apply text-5xl font-extrabold mb-3;
    background: linear-gradient(135deg, #1a1a1a 0%, #4a4a4a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.package-card-pro-clean .pricing-amount-clean {
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, #B8941F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-period-clean {
    @apply text-2xl text-gray-500 font-normal;
    margin-left: 0.5rem;
}

.pricing-note-clean {
    @apply text-sm text-gray-500 font-medium;
    margin-top: 0.5rem;
}

.btn-package-clean {
    @apply w-full py-4 bg-gray-900 text-white font-bold rounded-xl text-center transition-all duration-300;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    margin-top: auto;
}

.btn-package-clean::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-package-clean:hover::before {
    left: 100%;
}

.btn-package-clean:hover {
    @apply bg-gray-800;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.btn-package-pro-clean {
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-package-pro-clean:hover {
    background: linear-gradient(135deg, #C19A2B 0%, var(--color-accent-gold) 100%);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.5);
}

/* Package Cards - Old styles kept for compatibility */
.package-card {
    @apply bg-white rounded-lg shadow-lg p-8 border border-gray-200 hover:shadow-xl transition-all duration-300;
    position: relative;
    display: flex;
    flex-direction: column;
}

.package-card-pro {
    @apply border-accent-gold;
    border-width: 2px;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.package-card-pro:hover {
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
}

.package-header {
    @apply text-center mb-8 pb-6 border-b border-gray-200;
    position: relative;
}

.package-title {
    @apply text-2xl font-bold text-gray-900 mt-6 mb-2;
}

.package-subtitle {
    @apply text-gray-600 text-base;
}

.package-card-pro .package-header {
    border-bottom-color: rgba(212, 175, 55, 0.3);
}

.package-content {
    @apply mb-8;
    min-height: 300px;
}

.package-badge {
    @apply inline-block px-4 py-2 bg-gray-100 text-gray-700 font-semibold rounded-full text-sm;
}

.package-badge-pro {
    @apply bg-accent-gold text-white;
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
}

.package-popular {
    @apply absolute top-4 right-4 px-3 py-1 bg-accent-gold text-white text-xs font-semibold rounded-full;
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
    animation: pulse-badge 2s ease-in-out infinite;
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 8px rgba(212, 175, 55, 0);
    }
}

.package-features {
    @apply mb-8;
    min-height: 280px;
}

.package-section {
    @apply mb-6;
}

.package-section:last-child {
    @apply mb-0;
}

.package-section-title {
    @apply text-sm font-semibold text-gray-900 uppercase tracking-wide mb-4;
    letter-spacing: 0.05em;
}

.package-section-subscription {
    @apply bg-gray-50 rounded-lg p-5 border-l-4 border-gray-300;
}

.package-section-pro {
    @apply bg-accent-gold/5 border-accent-gold;
}

.package-list {
    @apply list-none space-y-3;
}

.package-item {
    @apply text-gray-700 pl-6 relative;
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.package-item::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-accent-gold);
    font-weight: bold;
    font-size: 1.25rem;
}

.package-includes-note {
    @apply bg-gray-50 rounded-md p-3 mb-6 text-center;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.package-includes-note p {
    @apply text-sm font-semibold text-gray-900 m-0;
}

.package-footer {
    @apply mt-auto pt-6 border-t border-gray-200;
}

.package-card-pro .package-footer {
    border-top-color: rgba(212, 175, 55, 0.3);
}

.package-pricing {
    @apply mb-6;
}

.pricing-row {
    @apply flex justify-between items-center py-3 border-b border-gray-200;
}

.pricing-row:last-of-type {
    border-bottom: none;
}

.pricing-row-highlight {
    @apply border-t-2 border-gray-300 pt-4 mt-2;
}

.pricing-label {
    @apply text-sm font-medium text-gray-600;
}

.pricing-value {
    @apply text-base font-semibold text-gray-900;
}

.pricing-value-accent {
    @apply text-accent-gold;
    font-size: 1.125rem;
    font-weight: 700;
}

.pricing-note {
    @apply text-xs text-gray-500 text-center mt-3;
}

.btn-package {
    @apply w-full inline-flex items-center justify-center px-6 py-3 bg-white text-gray-900 font-semibold rounded-lg border-2 border-gray-300 hover:border-accent-gold hover:text-accent-gold transition-all duration-300;
}

.btn-package-pro {
    @apply bg-accent-gold text-white border-accent-gold hover:bg-accent-gold-light;
    background: linear-gradient(135deg, var(--color-accent-gold) 0%, var(--color-accent-gold-light) 100%);
}

.btn-package-pro:hover {
    background: linear-gradient(135deg, #C19A2B 0%, var(--color-accent-gold) 100%);
    border-color: #C19A2B;
}


/* Responsive adjustments for packages */
@media (max-width: 768px) {
    .package-features {
        min-height: auto;
    }
    
    .package-popular {
        position: static;
        display: inline-block;
        margin-top: 0.5rem;
    }
    
    .package-card-pro {
        transform: scale(1);
    }
    
    .package-card-pro:hover {
        transform: translateY(-8px);
    }
}

/* Modal Styles */
#contact {
    animation: fadeInModal 0.3s ease-out;
}

#contact .bg-white {
    animation: slideUpModal 0.3s ease-out;
}

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

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

/* Input Focus Styles */
input:focus, textarea:focus {
    outline: none;
    border-color: var(--color-accent-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}