/* assets/css/style.css */
/* DeolaTech — light, premium agency system. Cool-white ground, indigo + ochre accents. */

@import url('https://api.fontshare.com/v2/css?f[]=clash-display@600,700&f[]=satoshi@400,500,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Primary Colors */
    --primary: #1155F5;
    --primary-hover: #0B46D9;
    --primary-light: #EAF1FF;

    /* Accent — ochre, the adire counterpart to the indigo primary */
    --accent: #C8862E;
    --accent-hover: #AD7226;

    /* Neutral Colors — cool white, not warm cream (deliberately not the cream+terracotta default) */
    --heading: #0F172A;
    --body: #55607A;
    --body-dim: #8A93AC;
    --background: #FFFFFF;
    --section-bg: #F4F6FB;
    --card-bg: #FFFFFF;
    --footer-bg: #0F172A;
    --border: #E4E7F0;
    --border-hover: #C7CEE0;

    /* Status Colors */
    --success: #16A34A;
    --warning: #C8862E;
    --error: #DC2626;

    /* Typography */
    --font-heading: 'Clash Display', 'Manrope', sans-serif;
    --font-body: 'Satoshi', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing & Radius */
    --header-height: 84px;
    --section-padding: 120px 0;
    --radius-btn: 10px;
    --radius-card: 20px;

    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Resets & Typography */
* { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    color: var(--body);
    background-color: var(--background);
    font-size: 18px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-top: var(--header-height);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

a { color: inherit; }

.eyebrow {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}
.eyebrow::before {
    content: '';
    width: 22px;
    height: 1px;
    background: var(--accent);
    display: inline-block;
}

/* --- PRELOADER --- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--background);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.preloader-mark {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 28px;
    color: var(--heading);
    letter-spacing: -0.02em;
}
.preloader-mark span { color: var(--accent); }
.preloader-bar {
    width: 160px;
    height: 2px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}
.preloader-bar::after {
    content: '';
    display: block;
    height: 100%;
    width: 40%;
    background: var(--primary);
    animation: preloader-slide 1.1s ease-in-out infinite;
}
@keyframes preloader-slide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}
@media (prefers-reduced-motion: reduce) {
    .preloader-bar::after { animation: none; width: 100%; transform: none; }
}

/* Buttons */
.btn-premium {
    background-color: var(--primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 16px;
    padding: 15px 30px;
    border-radius: var(--radius-btn);
    border: none;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-premium:hover {
    background-color: var(--primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(17, 85, 245, 0.18);
}
.btn-premium-outline {
    background-color: transparent;
    color: var(--heading);
    border: 1px solid var(--border);
    font-weight: 600;
    font-size: 16px;
    padding: 15px 30px;
    border-radius: var(--radius-btn);
    transition: var(--transition-smooth);
}
.btn-premium-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Section Padding */
.section { padding: var(--section-padding); }
.section-light { background-color: var(--section-bg); }

/* --- HERO SECTION (text-only, no image mockup) --- */
.hero-section {
    min-height: 82vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse 900px 500px at 50% -10%, rgba(17,85,245,0.07), transparent 60%),
        var(--background);
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 80px;
    text-align: center;
}
.hero-inner { max-width: 880px; margin: 0 auto; }
.hero-title {
    font-size: 76px;
    font-weight: 700;
    letter-spacing: -2.5px;
    line-height: 1.06;
    margin-bottom: 26px;
}
.hero-title .accent-text { color: var(--accent); }
.hero-subtitle {
    font-size: 20px;
    color: var(--body);
    margin: 0 auto 40px;
    max-width: 560px;
}
.hero-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--body-dim);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
}
.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--body-dim);
    border-radius: 20px;
    position: relative;
}
.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 4px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}
@keyframes scroll {
    0% { top: 6px; opacity: 1; }
    100% { top: 20px; opacity: 0; }
}

/* --- MARQUEE STRIP (signature element) --- */
.marquee-strip {
    position: relative;
    background: var(--footer-bg);
    background-image: repeating-linear-gradient(
        135deg,
        rgba(200, 134, 46, 0.14) 0px,
        rgba(200, 134, 46, 0.14) 2px,
        transparent 2px,
        transparent 26px
    );
    overflow: hidden;
    padding: 26px 0;
}
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 26s linear infinite;
}
.marquee-track span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 40px;
    letter-spacing: -0.5px;
    color: #ffffff;
    white-space: nowrap;
    padding: 0 28px;
    display: inline-flex;
    align-items: center;
    gap: 28px;
}
.marquee-track span::after {
    content: '✦';
    color: #ffffff;
    opacity: 0.6;
    font-size: 22px;
}
@keyframes marquee-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* --- TICKER STRIP --- */
.ticker-strip {
    background: var(--primary);
    overflow: hidden;
    padding: 16px 0;
}
.ticker-track {
    display: flex;
    width: max-content;
    animation: ticker-scroll 32s linear infinite reverse;
}
.ticker-track span {
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    white-space: nowrap;
    padding: 0 20px;
}
.ticker-track span::after {
    content: '✦';
    color: rgba(255, 255, 255, 0.4);
    margin-left: 20px;
}
@keyframes ticker-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track, .ticker-track, .scroll-wheel { animation: none !important; }
}

/* --- STATS --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    border-top: 1px solid var(--border);
    padding-top: 60px;
}
.stat-item .stat-value {
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 700;
    color: var(--heading);
    letter-spacing: -1px;
}
.stat-item .stat-value .accent-text { color: var(--accent); }
.stat-item .stat-label {
    font-family: var(--font-mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--body-dim);
    margin-top: 8px;
}

/* --- NUMBERED SERVICES --- */
.numbered-item {
    display: flex;
    gap: 28px;
    padding: 36px 0;
    border-top: 1px solid var(--border);
    transition: var(--transition-smooth);
}
.numbered-item:last-child { border-bottom: 1px solid var(--border); }
.numbered-item:hover { background: var(--section-bg); }
.numbered-item .item-index {
    font-family: var(--font-mono);
    font-size: 15px;
    color: var(--accent);
    padding-top: 4px;
    min-width: 34px;
}
.numbered-item h4 { margin-bottom: 8px; }
.numbered-item p { margin-bottom: 0; max-width: 620px; }

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 28px;
    margin-bottom: 24px;
}

/* --- PROCESS --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.process-step {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 32px 28px;
    transition: var(--transition-smooth);
}
.process-step:hover {
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(17, 85, 245, 0.08);
    transform: translateY(-4px);
}
.process-step .step-index {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent);
    display: block;
    margin-bottom: 18px;
}

/* 3-column variant (e.g. Contact page "what happens next") — separate class
   so it can carry its own responsive breakpoints instead of being pinned
   with an inline style that would override the media queries below. */
.steps-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
@media (max-width: 768px) {
    .steps-grid-3 { grid-template-columns: 1fr; }
}

/* --- PORTFOLIO: 3-column grid, 3 projects --- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.portfolio-item {
    border-radius: var(--radius-card);
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border);
    background: var(--card-bg);
}
.portfolio-image {
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}
.portfolio-item:hover .portfolio-image { transform: scale(1.05); }
.portfolio-item .portfolio-meta { padding: 22px; }
@media (max-width: 991px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
    .portfolio-grid { grid-template-columns: 1fr; }
}

/* --- PORTFOLIO FILTER PILLS --- */
.portfolio-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.filter-pill {
    font-family: var(--font-mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--body);
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 10px 20px;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.filter-pill:hover { border-color: var(--primary); color: var(--primary); }
.filter-pill.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}
.portfolio-item-wrap.is-hidden { display: none; }

/* --- TESTIMONIAL --- */
.testimonial-section blockquote {
    font-family: var(--font-heading);
    font-size: 34px;
    font-weight: 700;
    color: var(--heading);
    line-height: 1.35;
    letter-spacing: -0.5px;
    max-width: 820px;
    margin: 0 auto 32px;
}
.testimonial-section blockquote::before {
    content: '\201C';
    color: var(--accent);
}
.testimonial-cite {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--body-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* --- CTA SECTION --- */
.cta-section {
    background: var(--footer-bg);
    position: relative;
    overflow: hidden;
    color: #C7CEE0;
}
.cta-section h2, .cta-section .eyebrow { color: #ffffff; }
.cta-section .eyebrow { color: var(--accent); }
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 700px 400px at 50% 0%, rgba(17,85,245,0.35), transparent 65%);
    pointer-events: none;
}

/* --- SITE FOOTER --- */
.site-footer-dark {
    background: var(--footer-bg);
    padding: 80px 0 32px;
    color: #8A93AC;
}
.site-footer-dark h6 {
    font-family: var(--font-mono);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ffffff;
    margin-bottom: 20px;
}
.site-footer-dark a {
    color: #8A93AC;
    text-decoration: none;
    transition: var(--transition-smooth);
    display: block;
    margin-bottom: 12px;
}
.site-footer-dark a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid #232B42;
    margin-top: 60px;
    padding-top: 28px;
    font-family: var(--font-mono);
    font-size: 13px;
}

/* --- RESPONSIVE --- */
@media (max-width: 991px) {
    .hero-title { font-size: 44px; }
    .stats-grid { grid-template-columns: 1fr; gap: 32px; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .marquee-track span { font-size: 28px; }
    .testimonial-section blockquote { font-size: 26px; }
}
@media (max-width: 575px) {
    .process-grid { grid-template-columns: 1fr; }
}

/* --- CONTACT FORM --- */
.contact-form label {
    font-family: var(--font-mono);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--body-dim);
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}
.contact-form .form-control,
.contact-form .form-select {
    background: var(--section-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-btn);
    padding: 14px 16px;
    font-size: 16px;
    color: var(--heading);
    transition: var(--transition-smooth);
    box-shadow: none;
}
.contact-form .form-control::placeholder { color: var(--body-dim); }
.contact-form .form-control:focus,
.contact-form .form-select:focus {
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
    outline: none;
}
.contact-form textarea.form-control { resize: vertical; min-height: 150px; }
.contact-form button.btn-premium {
    width: 100%;
    justify-content: center;
}
@media (min-width: 576px) {
    .contact-form button.btn-premium { width: auto; }
}

/* --- CONTACT INFO CARD --- */
.contact-info-card {
    background: var(--section-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    padding: 36px;
}
.contact-info-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 0;
    border-top: 1px solid var(--border);
}
.contact-info-row:first-of-type { border-top: none; padding-top: 0; }
.contact-info-row .info-icon {
    width: 42px;
    height: 42px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 17px;
}
.contact-info-row .info-label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--body-dim);
    margin-bottom: 4px;
}
.contact-info-row a,
.contact-info-row .info-value {
    color: var(--heading);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
}
.contact-info-row a:hover { color: var(--primary); }

/* --- FORM ALERTS --- */
.form-alert {
    border-radius: var(--radius-card);
    padding: 18px 24px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}
.form-alert.success {
    background: var(--primary-light);
    border: 1px solid var(--primary);
    color: var(--heading);
}
.form-alert.error {
    background: #FEF2F2;
    border: 1px solid var(--error);
    color: var(--error);
}