/*
Theme Name: StarFlow
Theme URI: http://droneshow.show
Author: StarFlow
Author URI: http://droneshow.show
Description: High-conversion B2B WordPress theme for drone light show inquiries in Saudi Arabia and the UAE.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: starflow
*/

:root {
    --sf-bg: #07070b;
    --sf-bg-2: #0f0f18;
    --sf-card: #13131f;
    --sf-card-hover: #1a1a2b;
    --sf-text: #e8e8f2;
    --sf-muted: #9898b0;
    --sf-accent: #00d4ff;
    --sf-accent-dark: #00a8cc;
    --sf-gold: #ffd166;
    --sf-border: rgba(255, 255, 255, 0.08);
    --sf-radius: 14px;
    --sf-container: 1180px;
    --sf-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--sf-font);
    background: var(--sf-bg);
    color: var(--sf-text);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--sf-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
}

.sf-container {
    width: 92%;
    max-width: var(--sf-container);
    margin: 0 auto;
}

/* Buttons */
.sf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.sf-btn-primary {
    background: linear-gradient(135deg, var(--sf-accent), var(--sf-accent-dark));
    color: #000;
}

.sf-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.25);
    text-decoration: none;
}

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

.sf-btn-secondary:hover {
    border-color: var(--sf-accent);
    color: var(--sf-accent);
    text-decoration: none;
}

.sf-btn-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px;
}

/* Header */
.sf-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 7, 11, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--sf-border);
}

.sf-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.sf-brand-text {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: #fff;
}

.sf-brand img {
    max-height: 40px;
    width: auto;
}

.sf-menu {
    display: flex;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sf-menu a {
    color: var(--sf-text);
    font-size: 0.92rem;
    font-weight: 500;
    transition: color 0.2s;
}

.sf-menu a:hover {
    color: var(--sf-accent);
    text-decoration: none;
}

.sf-header-cta {
    display: inline-flex;
    padding: 10px 22px;
    background: var(--sf-accent);
    color: #000;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
}

.sf-header-cta:hover {
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(0, 212, 255, 0.25);
}

.sf-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.sf-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--sf-text);
    border-radius: 2px;
}

/* Hero */
.sf-hero {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.12), transparent 60%),
                radial-gradient(ellipse at 80% 20%, rgba(255, 209, 102, 0.06), transparent 50%),
                var(--sf-bg);
}

.sf-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.sf-eyebrow {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--sf-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--sf-accent);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sf-hero h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.08;
    font-weight: 700;
    margin: 0 0 22px;
    letter-spacing: -1.5px;
}

.sf-hero h1 span {
    color: var(--sf-accent);
}

.sf-hero p {
    font-size: 1.15rem;
    color: var(--sf-muted);
    max-width: 540px;
    margin: 0 0 8px;
}

.sf-hero-visual {
    position: relative;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Trust bar */
.sf-trust {
    padding: 28px 0;
    border-bottom: 1px solid var(--sf-border);
    background: var(--sf-bg-2);
}

.sf-trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.sf-trust-item {
    font-size: 0.85rem;
    color: var(--sf-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.sf-trust-item svg {
    width: 22px;
    height: 22px;
    color: var(--sf-accent);
    flex-shrink: 0;
}

/* Sections */
.sf-section {
    padding: 100px 0;
}

.sf-section-title {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.sf-section-title h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    margin: 0 0 14px;
    font-weight: 700;
    letter-spacing: -0.8px;
}

.sf-section-title p {
    color: var(--sf-muted);
    font-size: 1.05rem;
    margin: 0;
}

/* Services */
.sf-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sf-card {
    background: var(--sf-card);
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    padding: 34px;
    transition: transform 0.2s, background 0.2s;
}

.sf-card:hover {
    background: var(--sf-card-hover);
    transform: translateY(-4px);
}

.sf-card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--sf-accent);
}

.sf-card h3 {
    font-size: 1.2rem;
    margin: 0 0 12px;
    font-weight: 600;
}

.sf-card p {
    color: var(--sf-muted);
    margin: 0;
    font-size: 0.95rem;
}

/* Showcases */
.sf-showcases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sf-showcase-card {
    position: relative;
    border-radius: var(--sf-radius);
    overflow: hidden;
    background: var(--sf-card);
    border: 1px solid var(--sf-border);
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
}

.sf-showcase-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(7,7,11,0.95), rgba(7,7,11,0.3));
    z-index: 1;
}

.sf-showcase-card > * {
    position: relative;
    z-index: 2;
}

.sf-showcase-card h3 {
    margin: 0 0 6px;
    font-size: 1.15rem;
}

.sf-showcase-card p {
    margin: 0;
    color: var(--sf-muted);
    font-size: 0.85rem;
}

.sf-placeholder-art {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.4;
}

/* Why */
.sf-why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.sf-why-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sf-why-list li {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}

.sf-why-list li svg {
    width: 26px;
    height: 26px;
    color: var(--sf-gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.sf-why-list h4 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.sf-why-list p {
    margin: 0;
    color: var(--sf-muted);
    font-size: 0.92rem;
}

/* Process */
.sf-process-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    counter-reset: step;
}

.sf-process-step {
    background: var(--sf-card);
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    padding: 28px;
    position: relative;
}

.sf-process-step::before {
    counter-increment: step;
    content: '0' counter(step);
    display: block;
    font-size: 0.8rem;
    color: var(--sf-accent);
    font-weight: 700;
    margin-bottom: 14px;
}

.sf-process-step h4 {
    margin: 0 0 8px;
    font-size: 1rem;
}

.sf-process-step p {
    margin: 0;
    color: var(--sf-muted);
    font-size: 0.85rem;
}

/* Contact */
.sf-contact {
    background: var(--sf-bg-2);
}

.sf-contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: start;
}

.sf-form {
    background: var(--sf-card);
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius);
    padding: 40px;
}

.sf-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.sf-form-group {
    margin-bottom: 20px;
}

.sf-form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--sf-text);
}

.sf-form-group .required {
    color: var(--sf-gold);
}

.sf-form-group input,
.sf-form-group select,
.sf-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--sf-border);
    border-radius: 10px;
    color: var(--sf-text);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.sf-form-group input:focus,
.sf-form-group select:focus,
.sf-form-group textarea:focus {
    border-color: var(--sf-accent);
}

.sf-form-group textarea {
    min-height: 110px;
    resize: vertical;
}

.sf-form-note {
    font-size: 0.8rem;
    color: var(--sf-muted);
    margin-top: 16px;
}

.sf-alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.sf-alert-success {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--sf-accent);
}

.sf-alert-error {
    background: rgba(255, 100, 100, 0.1);
    border: 1px solid rgba(255, 100, 100, 0.25);
    color: #ff8585;
}

.sf-honeypot {
    position: absolute;
    left: -9999px;
}

/* Footer */
.sf-footer {
    padding: 60px 0 30px;
    border-top: 1px solid var(--sf-border);
    background: var(--sf-bg);
}

.sf-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.sf-footer h4 {
    margin: 0 0 14px;
    font-size: 0.95rem;
    color: #fff;
}

.sf-footer p {
    margin: 0 0 8px;
    color: var(--sf-muted);
    font-size: 0.9rem;
}

.sf-footer a {
    color: var(--sf-accent);
}

.sf-footer-bottom {
    border-top: 1px solid var(--sf-border);
    padding-top: 24px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--sf-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .sf-hero-grid,
    .sf-why-grid,
    .sf-contact-grid {
        grid-template-columns: 1fr;
    }
    .sf-services-grid,
    .sf-showcases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sf-process-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .sf-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--sf-bg-2);
        flex-direction: column;
        padding: 24px;
        gap: 18px;
        border-bottom: 1px solid var(--sf-border);
    }
    .sf-nav-open .sf-menu {
        display: flex;
    }
    .sf-menu-toggle {
        display: flex;
    }
    .sf-header-cta {
        display: none;
    }
    .sf-hero {
        padding: 140px 0 80px;
    }
    .sf-hero-visual {
        min-height: 240px;
    }
    .sf-trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .sf-services-grid,
    .sf-showcases-grid {
        grid-template-columns: 1fr;
    }
    .sf-process-grid {
        grid-template-columns: 1fr;
    }
    .sf-form-row {
        grid-template-columns: 1fr;
    }
    .sf-footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}