/* ============================================
   Powderday Digital - Styles
   ============================================ */

:root {
    --color-bg: #FFFAF5;
    --color-bg-dark: #1A1412;
    --color-text: #1A1A1A;
    --color-text-light: #6B6B6B;
    --color-text-inverse: #FFFAF5;
    --color-accent: #2A2A2A;
    --color-border: #F0E6DB;
    --color-border-dark: #2A2A2A;

    /* Orange-based accent colors */
    --color-primary: #F97316;
    --color-primary-dark: #EA580C;
    --color-primary-light: #FB923C;
    --color-secondary: #FBBF24;
    --color-tertiary: #1E3A5F;
    --color-gradient-start: #F97316;
    --color-gradient-end: #FBBF24;

    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-sans: 'DM Sans', -apple-system, sans-serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    opacity: 0.7;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.02em;
}

h1 em {
    font-style: italic;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: -0.01em;
}

p {
    font-size: 1.0625rem;
    color: var(--color-text-light);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.logo-accent {
    color: var(--color-primary);
    font-weight: 400;
    font-size: 1.1rem;
    position: relative;
    padding-left: 0.5rem;
}

.logo-accent::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 70%;
    background: var(--color-primary);
    opacity: 0.5;
    border-radius: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 400;
}

.nav-cta {
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-text-inverse);
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3);
}

.nav-cta:hover {
    opacity: 1;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: var(--transition);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
}

.mobile-menu a {
    display: block;
    padding: var(--space-sm) 0;
    font-size: 1.125rem;
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu.active {
    display: block;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-text-inverse);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
}

.btn:hover {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.45);
}

.btn-light {
    background: var(--color-bg);
    color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-primary);
}

.link-arrow::after {
    content: '→';
    transition: transform var(--transition);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

.link-arrow:hover {
    opacity: 1;
}

/* Hero Wrapper */
.hero-wrapper {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.05) 0%, rgba(251, 191, 36, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.hero-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-wrapper::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-md);
    padding-top: calc(var(--space-xl) + 60px);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
    flex: 1;
}

.hero-visual {
    flex: 0 0 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.hero-visual svg {
    width: 100%;
    max-width: 400px;
    height: auto;
}

.hero-sub {
    font-size: 1.25rem;
    max-width: 600px;
    margin: var(--space-md) 0 var(--space-lg);
    line-height: 1.7;
}

/* Section Labels */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    position: relative;
    padding-left: 1rem;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

/* Capabilities */
.capabilities {
    padding: var(--space-xl) var(--space-md);
    border-top: 1px solid var(--color-border);
    position: relative;
}

.capabilities::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-primary) 100%);
}

.section-header {
    max-width: 1400px;
    margin: 0 auto;
}

.capabilities-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.capability-item {
    padding: var(--space-lg);
    border-top: none;
    background: var(--color-bg);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.capability-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    opacity: 0;
    transition: var(--transition);
}

.capability-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(249, 115, 22, 0.12);
    border-color: rgba(249, 115, 22, 0.2);
}

.capability-item:hover::before {
    opacity: 1;
}

.capability-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
    border-radius: 10px;
    margin-bottom: var(--space-md);
}

.capability-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-primary);
}

.capability-number {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.capability-item h3 {
    margin-bottom: var(--space-sm);
}

.capability-item p {
    max-width: 400px;
}

/* Philosophy */
.philosophy {
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(180deg, var(--color-bg) 0%, rgba(249, 115, 22, 0.03) 100%);
    position: relative;
}

.philosophy-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.philosophy-content::before {
    content: '"';
    font-family: var(--font-serif);
    font-size: 8rem;
    color: var(--color-primary);
    opacity: 0.1;
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
}

.philosophy blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-style: italic;
    line-height: 1.5;
    color: var(--color-text);
    margin: var(--space-md) 0 var(--space-lg);
    position: relative;
    z-index: 1;
}

/* CTA Section */
.cta-section {
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: rgba(250, 250, 248, 0.7);
    margin-bottom: var(--space-lg);
}

/* Footer */
.footer {
    padding: var(--space-xl) var(--space-md) var(--space-md);
    border-top: 1px solid var(--color-border);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-xl);
}

.footer-brand p {
    margin-top: var(--space-sm);
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-xl);
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.footer-col a {
    display: block;
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.footer-bottom {
    max-width: 1400px;
    margin: var(--space-xl) auto 0;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.875rem;
}

/* Page Headers */
.page-header {
    padding: calc(var(--space-xl) + 60px) var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.page-header-content {
    max-width: 1400px;
    margin: 0 auto;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--space-sm);
}

.page-header p {
    font-size: 1.125rem;
    max-width: 600px;
}

/* Services Page */
.services-section {
    padding: var(--space-xl) var(--space-md);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.service-block:last-child {
    border-bottom: none;
}

.service-title h2 {
    font-size: 1.75rem;
}

.service-content p {
    margin-bottom: var(--space-md);
    max-width: 600px;
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.service-list li {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    padding-left: 1.5rem;
    position: relative;
}

.service-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-text-light);
}

/* About Page */
.about-section {
    padding: var(--space-xl) var(--space-md);
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
}

.about-intro {
    max-width: 800px;
    margin-bottom: var(--space-xl);
}

.about-intro p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.value-item h3 {
    margin-bottom: var(--space-sm);
    font-size: 1.25rem;
}

.value-item p {
    font-size: 0.9375rem;
}

/* Legal Pages */
.legal-section {
    padding: var(--space-xl) var(--space-md);
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-container h2 {
    font-size: 1.5rem;
    margin: var(--space-lg) 0 var(--space-md);
}

.legal-container h2:first-child {
    margin-top: 0;
}

.legal-container p {
    margin-bottom: var(--space-md);
    font-size: 1rem;
    line-height: 1.8;
}

.legal-container ul {
    margin-bottom: var(--space-md);
    padding-left: var(--space-md);
}

.legal-container li {
    margin-bottom: var(--space-sm);
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.legal-meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
}

/* Contact Page */
.contact-section {
    padding: var(--space-xl) var(--space-md);
}

.contact-container {
    max-width: 700px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.contact-intro h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: var(--space-sm);
}

.contact-intro p {
    font-size: 1.125rem;
    max-width: 500px;
    margin: 0 auto;
}

.contact-form {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-light);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B6B6B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    cursor: pointer;
    border: none;
}

.btn-submit:hover {
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: var(--space-md);
    }
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.2;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.3;
    }
}

@keyframes pulseInner {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.5;
    }
}

.pulse-circle {
    animation: pulse 4s ease-in-out infinite;
    transform-origin: center;
}

.pulse-circle-inner {
    animation: pulseInner 3s ease-in-out infinite;
    transform-origin: center;
}

.hero-content,
.capability-item,
.service-block,
.value-item {
    animation: fadeUp 0.6s ease-out forwards;
    opacity: 0;
}

.hero-content { animation-delay: 0.1s; }
.capability-item:nth-child(1) { animation-delay: 0.2s; }
.capability-item:nth-child(2) { animation-delay: 0.3s; }
.capability-item:nth-child(3) { animation-delay: 0.4s; }
.capability-item:nth-child(4) { animation-delay: 0.5s; }

.service-block:nth-child(1) { animation-delay: 0.1s; }
.service-block:nth-child(2) { animation-delay: 0.2s; }
.service-block:nth-child(3) { animation-delay: 0.3s; }
.service-block:nth-child(4) { animation-delay: 0.4s; }

.value-item:nth-child(1) { animation-delay: 0.1s; }
.value-item:nth-child(2) { animation-delay: 0.2s; }
.value-item:nth-child(3) { animation-delay: 0.3s; }

/* Responsive */
@media (max-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-links {
        justify-content: flex-start;
        gap: var(--space-lg);
    }
    
    .service-block {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--space-xl) + 60px) var(--space-md) var(--space-xl);
        flex-direction: column;
    }

    .hero-visual {
        flex: 0 0 auto;
        max-width: 280px;
        order: -1;
    }

    .hero-sub {
        font-size: 1.125rem;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-md);
    }

    .service-list {
        grid-template-columns: 1fr;
    }
}