/*
Theme Name: Studio Agency
Theme URI: https://id.shadwy.xyz
Author: Studio Team
Author URI: https://id.shadwy.xyz
Description: A professional minimalist theme for creative studios and agencies. Clean typography, bold layouts, and thoughtful whitespace.
Version: 1.0.0
License: GPL v2 or later
Text Domain: studio-agency
*/

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    --color-bg: #fafaf9;
    --color-surface: #ffffff;
    --color-text: #1a1a1a;
    --color-text-secondary: #6b6b6b;
    --color-accent: #2d2d2d;
    --color-border: #e8e8e6;
    --color-highlight: #d4a853;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
    --font-display: 'Georgia', 'Noto Serif SC', serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
    --max-width: 1280px;
    --radius: 4px;
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 { font-weight: 500; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

.section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    display: block;
}

.section-title {
    margin-bottom: var(--space-md);
    font-family: var(--font-display);
}

.section-desc {
    color: var(--color-text-secondary);
    max-width: 600px;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
}
.btn-primary:hover {
    background: #000;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.btn-outline {
    border-color: var(--color-border);
    background: transparent;
}
.btn-outline:hover {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: #fff;
}

/* ============================================
   Header
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: background var(--transition), padding var(--transition);
}
.site-header.scrolled {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}
.site-branding {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.03em;
}
.site-branding span {
    color: var(--color-highlight);
}
.main-navigation ul {
    display: flex;
    gap: 2.5rem;
}
.main-navigation a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    position: relative;
    padding-bottom: 4px;
}
.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition);
}
.main-navigation a:hover { color: var(--color-text); }
.main-navigation a:hover::after { width: 100%; }

/* Mobile menu */
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); margin: 5px 0; transition: var(--transition); }

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .main-navigation { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--color-border); }
    .main-navigation.active { display: block; }
    .main-navigation ul { flex-direction: column; gap: 0; padding: var(--space-sm) 0; }
    .main-navigation a { display: block; padding: 0.75rem var(--space-md); }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--color-surface);
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212,168,83,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 1;
}
.hero-eyebrow {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-highlight);
    margin-bottom: var(--space-md);
    display: block;
}
.hero-title {
    margin-bottom: var(--space-md);
}
.hero-title em {
    font-style: normal;
    color: var(--color-highlight);
}
.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}
.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}
.hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    animation: float 2s ease-in-out infinite;
}
.hero-scroll::after {
    content: '';
    width: 1px;
    height: 40px;
    background: var(--color-border);
}
@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   Sections (shared)
   ============================================ */
.section {
    padding: var(--space-2xl) 0;
}
.section-header {
    margin-bottom: var(--space-xl);
}
.section-header.center {
    text-align: center;
}
.section-header.center .section-desc {
    margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}
.about-visual {
    position: relative;
}
.about-visual .about-image {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--color-border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}
.about-visual .about-accent {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    width: 120px;
    height: 120px;
    background: var(--color-highlight);
    opacity: 0.1;
    border-radius: var(--radius);
}
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--color-highlight);
    line-height: 1;
}
.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
}

@media (max-width: 768px) {
    .about-grid { grid-template-columns: 1fr; }
    .about-visual { order: -1; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   Services Section
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--color-border);
    border: 1px solid var(--color-border);
}
.service-card {
    background: var(--color-surface);
    padding: var(--space-lg);
    transition: background var(--transition);
}
.service-card:hover {
    background: var(--color-bg);
}
.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f5f5f3;
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}
.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: var(--space-sm);
}
.service-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}
.service-link:hover { color: var(--color-highlight); }

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

/* ============================================
   Works Section
   ============================================ */
.works-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}
.work-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
    aspect-ratio: 4/3;
    background: var(--color-border);
}
.work-item .work-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.work-item:hover .work-image {
    transform: scale(1.05);
}
.work-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition);
}
.work-item:hover .work-overlay {
    opacity: 1;
}
.work-overlay h4 {
    color: #fff;
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}
.work-overlay span {
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
}

.work-item.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

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

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    background: var(--color-accent);
    color: #fff;
}
.contact-section .section-label { color: rgba(255,255,255,0.6); }
.contact-section .section-desc { color: rgba(255,255,255,0.7); }
.contact-section .section-title { color: #fff; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}
.contact-info {
    display: grid;
    gap: var(--space-md);
}
.contact-item h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0.25rem;
}
.contact-item p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.9);
}
.contact-form {
    display: grid;
    gap: var(--space-sm);
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color var(--transition);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: rgba(255,255,255,0.4);
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form ::placeholder { color: rgba(255,255,255,0.4); }
.contact-form .btn-primary {
    background: #fff;
    color: var(--color-accent);
    border: none;
}
.contact-form .btn-primary:hover {
    background: var(--color-highlight);
    color: #fff;
}

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

/* ============================================
   Footer
   ============================================ */
.site-footer {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}
.footer-social {
    display: flex;
    gap: var(--space-md);
}
.footer-social a:hover { color: var(--color-highlight); }

/* ============================================
   Animations
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Admin bar offset
   ============================================ */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) {
    .admin-bar .site-header { top: 46px; }
}

@media (max-width: 768px) {
    .hide-mobile { display: none !important; }
}


/* ============================================
   Mobile Sticky Contact Bar
   ============================================ */
.mobile-contact-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: #fff;
    border-top: 1px solid var(--color-border);
    padding: 0.5rem var(--space-sm);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
    gap: 0.5rem;
}
.mobile-contact-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 0;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition);
}
.telegram-btn {
    background: #0088cc;
    color: #fff;
}
.telegram-btn:hover { background: #006da3; color: #fff; }
.qq-btn {
    background: #f5f5f3;
    color: var(--color-text);
}
.qq-btn:hover { background: #e8e8e6; color: var(--color-text); }

@media (max-width: 768px) {
    .mobile-contact-bar { display: flex; }
    .site-footer { padding-bottom: 4.5rem; }
}