/* ==========================================================================
   Solvetrics — Main Stylesheet
   ========================================================================== */

:root {
    --bg: #0a0a0a;
    --bg2: #111111;
    --bg3: #161616;
    --orange: #f45b3d;
    --purple: #3e04aa;
    --purple-light: #6b2fff;
    --cyan: #00d4ff;
    --green: #4ade80;
    --pink: #f472b6;
    --white: #ffffff;
    --muted: #888888;
    --border: rgba(255, 255, 255, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    -webkit-clip-path: inset(50%);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important;
}
.skip-link:focus {
    background-color: #f1f1f1;
    color: #000;
    clip: auto !important;
    clip-path: none;
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    height: auto;
    left: 6px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 7px;
    width: auto;
    z-index: 100000;
}

/* ===== HEADER ===== */
.site-header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.4s ease;
    height: 80px; display: flex; align-items: center;
}
.site-header.scrolled { height: 64px; box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6); }
.header-inner { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { height: 38px; width: auto; display: block; transition: 0.3s; }
.site-header.scrolled .logo-img { height: 32px; }

.site-nav { display: flex; align-items: center; gap: 8px; }
.primary-menu { list-style: none; display: flex; align-items: center; gap: 6px; margin: 0; padding: 0; }
.primary-menu li { list-style: none; }
.primary-menu a {
    font-size: 0.9rem; font-weight: 500; text-decoration: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 8px 16px; border-radius: 6px;
    transition: 0.3s;
    display: inline-block;
}
.primary-menu a:hover,
.primary-menu .current-menu-item > a,
.primary-menu .current_page_item > a,
.primary-menu li.active > a,
.primary-menu a.active {
    color: white;
    background: rgba(255, 255, 255, 0.06);
}
.primary-menu .current-menu-item > a,
.primary-menu .current_page_item > a,
.primary-menu li.active > a,
.primary-menu a.active {
    color: var(--orange);
    background: rgba(244, 91, 61, 0.08);
}

.btn-consult {
    padding: 10px 22px;
    background: transparent;
    border: 1px solid var(--purple-light);
    color: white;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: 0.3s;
    white-space: nowrap;
}
.btn-consult:hover { background: var(--purple); border-color: var(--purple); }

.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: white; border-radius: 2px; transition: 0.3s; display: block; }

/* ===== HERO (HOME) ===== */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding-top: 100px; padding-bottom: 60px;
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(62, 4, 170, 0.18) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(244, 91, 61, 0.08) 0%, transparent 60%),
        var(--bg);
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.hero-content { text-align: center; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(244, 91, 61, 0.1);
    border: 1px solid rgba(244, 91, 61, 0.3);
    color: var(--orange);
    padding: 8px 18px; border-radius: 50px;
    font-size: 0.82rem; font-weight: 500;
    margin-bottom: 32px;
    letter-spacing: 0.05em; text-transform: uppercase;
}
.hero-badge-dot { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.4); } }

.hero h1 {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.8rem, 6vw, 5.2rem);
    font-weight: 800; line-height: 1.05;
    margin-bottom: 24px; letter-spacing: -0.03em;
}
.hero h1 .accent { color: var(--orange); }
.hero p {
    color: var(--muted); max-width: 600px;
    margin: 0 auto 44px;
    font-size: 1.15rem; font-weight: 300;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-primary {
    padding: 14px 32px; background: var(--orange); color: white;
    border-radius: 8px; font-weight: 600; text-decoration: none;
    transition: 0.3s; font-size: 0.95rem;
    display: inline-block; border: none; cursor: pointer;
    font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { background: #e04a2c; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(244, 91, 61, 0.3); }

.btn-outline {
    padding: 14px 32px;
    border: 1px solid rgba(107, 47, 255, 0.5);
    color: white; border-radius: 8px;
    font-weight: 500; text-decoration: none;
    transition: 0.3s; font-size: 0.95rem;
    display: inline-block;
}
.btn-outline:hover { background: var(--purple); border-color: var(--purple); }

.hero-scroll {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--muted); font-size: 0.75rem;
    letter-spacing: 0.1em; text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, var(--orange), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
    0%   { transform: scaleY(0); transform-origin: top; }
    50%  { transform: scaleY(1); transform-origin: top; }
    50.01% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== DASHBOARD MOCKUP ===== */
.hero-visual { margin-top: 70px; position: relative; max-width: 900px; margin-left: auto; margin-right: auto; }
.dashboard-mockup {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 16px; padding: 28px;
    overflow: hidden;
}
.mock-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.mock-dot { width: 12px; height: 12px; border-radius: 50%; }
.mock-bar-label { font-size: 0.78rem; color: #444; margin-left: 10px; }
.mock-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.mock-metric { background: var(--bg3); border-radius: 10px; padding: 20px; border: 1px solid var(--border); }
.mock-metric-val { font-family: 'Syne', sans-serif; font-size: 1.6rem; font-weight: 700; }
.mock-metric-val.up { color: var(--green); }
.mock-metric-val.orange { color: var(--orange); }
.mock-metric-val.purple { color: var(--purple-light); }
.mock-metric-lbl { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.mock-chart { height: 120px; display: flex; align-items: flex-end; gap: 6px; padding: 0 4px; }
.mock-bar-chart { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(to top, var(--purple), var(--orange)); opacity: 0.7; }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat { text-align: center; padding: 20px; border-right: 1px solid var(--border); }
.stat:last-child { border-right: none; }
.stat-val { font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800; color: var(--orange); display: block; }
.stat-lbl { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }

/* ===== SECTION SHARED ===== */
.section { padding: 100px 0; }
.section-tag { color: var(--orange); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; display: block; }
.section-title { font-family: 'Syne', sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 18px; line-height: 1.1; letter-spacing: -0.02em; }
.section-sub { color: var(--muted); font-size: 1.05rem; max-width: 580px; font-weight: 300; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ===== SERVICES GRID ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.service-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 40px; transition: 0.4s; position: relative; overflow: hidden; }
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--purple), var(--orange));
    transform: scaleX(0); transform-origin: left; transition: 0.4s;
}
.service-card:hover { border-color: rgba(244, 91, 61, 0.3); transform: translateY(-6px); }
.service-card:hover::before { transform: scaleX(1); }
.service-num { font-family: 'Syne', sans-serif; font-size: 0.78rem; font-weight: 700; color: var(--orange); letter-spacing: 0.1em; margin-bottom: 20px; }
.service-icon { width: 52px; height: 52px; margin-bottom: 24px; }
.service-card h3 { font-family: 'Syne', sans-serif; font-size: 1.4rem; font-weight: 700; margin-bottom: 14px; }
.service-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
.service-card p strong { color: var(--orange); font-weight: 500; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.stag { font-size: 0.75rem; padding: 4px 12px; background: rgba(62, 4, 170, 0.15); border: 1px solid rgba(107, 47, 255, 0.2); border-radius: 50px; color: rgba(255, 255, 255, 0.6); }
.stag.orange { color: var(--orange); border-color: rgba(244, 91, 61, 0.4); background: rgba(244, 91, 61, 0.1); }

/* ===== CONTACT FORM ===== */
.contact-section { background: var(--bg2); }
.contact-form { max-width: 680px; margin: 60px auto 0; display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
    background: var(--bg3); border: 1px solid var(--border); color: white;
    padding: 16px 20px; border-radius: 10px;
    font-size: 0.95rem; font-family: 'DM Sans', sans-serif;
    transition: 0.3s; width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #555; }
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus { border-color: var(--orange); outline: none; background: #1a1a1a; }
.contact-form select option { background: #1a1a1a; }
.contact-form textarea { resize: vertical; min-height: 130px; }
.submit-btn {
    padding: 16px; background: var(--orange); color: white;
    border: none; border-radius: 10px;
    font-size: 1rem; font-weight: 600;
    font-family: 'DM Sans', sans-serif;
    cursor: pointer; transition: 0.3s;
}
.submit-btn:hover { background: #e04a2c; transform: translateY(-2px); }

.form-status { text-align: center; padding: 14px; border-radius: 10px; font-size: 0.9rem; display: none; }
.form-status.success { display: block; background: rgba(74, 222, 128, 0.1); border: 1px solid rgba(74, 222, 128, 0.3); color: var(--green); }
.form-status.error { display: block; background: rgba(244, 91, 61, 0.1); border: 1px solid rgba(244, 91, 61, 0.3); color: var(--orange); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
    padding: 160px 0 80px;
    text-align: center;
    background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(62, 4, 170, 0.15) 0%, transparent 70%);
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}
.page-hero .container { position: relative; z-index: 1; }
.page-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800; letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.page-sub { color: var(--muted); font-size: 1.1rem; max-width: 580px; margin: 0 auto; font-weight: 300; }

/* ===== IMPACT — CASE STUDIES ===== */
.cases { padding: 60px 0 120px; }
.case { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; margin-bottom: 100px; align-items: center; }
.case:last-child { margin-bottom: 0; }
.case.reverse { direction: rtl; }
.case.reverse > * { direction: ltr; }
.case-img-wrap { position: relative; border-radius: 16px; overflow: hidden; }
.case-img-wrap img { width: 100%; height: 340px; object-fit: cover; display: block; border-radius: 16px; filter: brightness(0.9); transition: 0.5s; }
.case-img-wrap:hover img { filter: brightness(1); transform: scale(1.02); }
.case-img-wrap::after { content: ''; position: absolute; inset: 0; border-radius: 16px; border: 1px solid var(--border); pointer-events: none; }
.case-badge {
    position: absolute; top: 16px; left: 16px;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 0.75rem; font-weight: 600;
    color: var(--orange);
    letter-spacing: 0.08em; text-transform: uppercase;
}
.case-content .section-tag { margin-bottom: 10px; }
.case-content h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 18px; line-height: 1.15; letter-spacing: -0.02em; }
.case-content p { color: var(--muted); font-size: 0.98rem; line-height: 1.8; margin-bottom: 30px; }
.case-stats { display: flex; gap: 24px; flex-wrap: wrap; }
.cstat { border-left: 2px solid var(--purple-light); padding-left: 16px; }
.cstat-val { font-family: 'Syne', sans-serif; font-size: 1.8rem; font-weight: 800; color: var(--orange); display: block; }
.cstat-lbl { font-size: 0.78rem; color: #555; margin-top: 2px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.ctag { font-size: 0.75rem; padding: 4px 12px; background: rgba(62, 4, 170, 0.15); border: 1px solid rgba(107, 47, 255, 0.2); border-radius: 50px; color: rgba(255, 255, 255, 0.6); }
.ctag.orange { color: var(--orange); border-color: rgba(244, 91, 61, 0.3); background: rgba(244, 91, 61, 0.08); }

/* ===== PORTFOLIO GRID ===== */
.portfolio-section { background: var(--bg2); padding: 80px 0; }
.portfolio-section h2 { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; margin-bottom: 10px; }
.portfolio-section > .container > p { color: var(--muted); margin-bottom: 48px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; transition: 0.3s; }
.portfolio-card:hover { border-color: rgba(244, 91, 61, 0.3); transform: translateY(-4px); }
.portfolio-card-img { height: 180px; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }
.portfolio-card-img.bg-blue { background: linear-gradient(135deg, #0f2027, #203a43, #2c5364); }
.portfolio-card-img.bg-purple { background: linear-gradient(135deg, #1a0533, #3e04aa, #6b2fff); }
.portfolio-card-img.bg-dark { background: linear-gradient(135deg, #0d1117, #161b22, #21262d); }
.portfolio-card-img.bg-yellow { background: linear-gradient(135deg, #1a1a0a, #2d2d00, #4a4a00); }
.portfolio-card-img.bg-green { background: linear-gradient(135deg, #0a1a0a, #002d00, #004a00); }
.portfolio-card-body { padding: 22px; }
.portfolio-card-type { font-size: 0.72rem; color: var(--orange); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.portfolio-card h3 { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.portfolio-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.portfolio-card-result { font-size: 0.8rem; font-weight: 600; color: var(--green); }

/* ===== CTA SECTION ===== */
.cta-section { padding: 100px 0; text-align: center; background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(62, 4, 170, 0.2) 0%, transparent 70%); }
.cta-section h2 { font-family: 'Syne', sans-serif; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 16px; }
.cta-section p { color: var(--muted); margin-bottom: 36px; font-size: 1.05rem; }
.cta-section .btn-primary,
.cta-section .btn-outline { margin: 0 6px; }

/* ===== WORK PROCESS — PHILOSOPHY ===== */
.philosophy { padding: 90px 0; }
.phil-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.phil-text h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; line-height: 1.15; margin-bottom: 20px; letter-spacing: -0.02em; }
.phil-text h2 span { color: var(--orange); }
.phil-text p { color: var(--muted); margin-bottom: 16px; font-size: 0.98rem; line-height: 1.85; }
.phil-list { list-style: none; padding: 0; }
.phil-list li { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.phil-list li:last-child { border-bottom: none; }
.phil-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.phil-list-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 2px; }
.phil-list-sub { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* ===== PROCESS STEPS ===== */
.process { background: var(--bg2); padding: 100px 0; }
.process > .container > h2 { font-family: 'Syne', sans-serif; font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 800; text-align: center; margin-bottom: 12px; letter-spacing: -0.02em; }
.process-sub { color: var(--muted); text-align: center; max-width: 560px; margin: 0 auto 60px; font-size: 1.02rem; }
.steps { display: flex; flex-direction: column; gap: 24px; }
.step { display: grid; grid-template-columns: 80px 1fr; gap: 28px; background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 32px; transition: 0.3s; }
.step:hover { border-color: rgba(107, 47, 255, 0.3); transform: translateY(-3px); }
.step-num { font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800; color: var(--orange); line-height: 1; opacity: 0.9; }
.step-tag { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--purple-light); padding: 4px 12px; background: rgba(107, 47, 255, 0.1); border: 1px solid rgba(107, 47, 255, 0.25); border-radius: 50px; margin-bottom: 12px; }
.step-body h3 { font-family: 'Syne', sans-serif; font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.step-body > p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; margin-bottom: 16px; }
.step-body ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.step-body ul li { font-size: 0.78rem; padding: 4px 12px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); border-radius: 50px; color: rgba(255, 255, 255, 0.6); }

/* ===== PRINCIPLES ===== */
.principles { padding: 100px 0; }
.principles > .container > h2 { font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.principles > .container > p { color: var(--muted); max-width: 560px; margin-bottom: 50px; }
.principles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.principle-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; padding: 32px; transition: 0.3s; }
.principle-card:hover { border-color: rgba(244, 91, 61, 0.3); transform: translateY(-3px); }
.principle-card h3 { font-family: 'Syne', sans-serif; display: flex; align-items: center; gap: 12px; font-size: 1.2rem; font-weight: 700; margin-bottom: 14px; }
.principle-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; }
.principle-card p strong { color: var(--orange); font-weight: 500; }

/* ===== WORK PLAN — PHASES ===== */
.phases-overview { padding: 80px 0; background: var(--bg2); }
.phases-overview > .container > h2 { font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 800; margin-bottom: 10px; }
.phases-overview > .container > p { color: var(--muted); max-width: 560px; }
.phases-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 50px; }
.phase-pill { background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 24px 20px; text-align: center; transition: 0.3s; cursor: default; }
.phase-pill:hover { transform: translateY(-4px); }
.phase-pill.p1 { border-top: 3px solid var(--orange); }
.phase-pill.p2 { border-top: 3px solid var(--cyan); }
.phase-pill.p3 { border-top: 3px solid var(--purple-light); }
.phase-pill.p4 { border-top: 3px solid var(--green); }
.phase-num { font-family: 'Syne', sans-serif; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.p1 .phase-num { color: var(--orange); }
.p2 .phase-num { color: var(--cyan); }
.p3 .phase-num { color: var(--purple-light); }
.p4 .phase-num { color: var(--green); }
.phase-pill h3 { font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.phase-pill p { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }
.phase-duration { display: inline-block; margin-top: 12px; font-size: 0.72rem; padding: 3px 10px; border-radius: 50px; font-weight: 600; }
.p1 .phase-duration { background: rgba(244, 91, 61, 0.1); color: var(--orange); }
.p2 .phase-duration { background: rgba(0, 212, 255, 0.1); color: var(--cyan); }
.p3 .phase-duration { background: rgba(107, 47, 255, 0.1); color: var(--purple-light); }
.p4 .phase-duration { background: rgba(74, 222, 128, 0.1); color: var(--green); }

/* ===== TIMELINE ===== */
.timeline-section { padding: 100px 0; }
.timeline-section > .container > h2 { font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800; text-align: center; margin-bottom: 12px; }
.timeline-section > .container > p { color: var(--muted); text-align: center; margin-bottom: 80px; }
.timeline { position: relative; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--orange), var(--cyan), var(--purple-light), var(--green)); transform: translateX(-50%); opacity: 0.3; }
.tl-item { display: grid; grid-template-columns: 1fr 60px 1fr; gap: 0; margin-bottom: 60px; align-items: start; }
.tl-item.right .tl-content { grid-column: 3; grid-row: 1; }
.tl-item.right .tl-empty { grid-column: 1; grid-row: 1; }
.tl-item.left .tl-content { grid-column: 1; grid-row: 1; text-align: right; }
.tl-item.left .tl-empty { grid-column: 3; grid-row: 1; }
.tl-node { grid-column: 2; grid-row: 1; display: flex; justify-content: center; align-items: flex-start; padding-top: 20px; z-index: 1; }
.node { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1rem; position: relative; }
.node::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid; opacity: 0.3; }
.n-orange { background: rgba(244, 91, 61, 0.2); border: 2px solid var(--orange); color: var(--orange); }
.n-orange::after { border-color: var(--orange); }
.n-cyan { background: rgba(0, 212, 255, 0.15); border: 2px solid var(--cyan); color: var(--cyan); }
.n-cyan::after { border-color: var(--cyan); }
.n-purple { background: rgba(107, 47, 255, 0.2); border: 2px solid var(--purple-light); color: var(--purple-light); }
.n-purple::after { border-color: var(--purple-light); }
.n-green { background: rgba(74, 222, 128, 0.15); border: 2px solid var(--green); color: var(--green); }
.n-green::after { border-color: var(--green); }
.tl-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 16px; padding: 32px; margin: 0 20px; transition: 0.3s; }
.tl-card:hover { border-color: rgba(255, 255, 255, 0.15); transform: translateY(-4px); }
.tl-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.tl-card h3 { font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; line-height: 1.2; }
.tl-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.75; }
.tl-card p strong { font-weight: 500; }
.tl-deliverables { margin-top: 20px; }
.tl-deliverables h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #444; margin-bottom: 10px; }
.tl-del-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tl-item.left .tl-del-list { justify-content: flex-end; }
.del { font-size: 0.75rem; padding: 4px 10px; border-radius: 50px; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); color: rgba(255, 255, 255, 0.5); }
.tl-week { display: inline-block; margin-top: 16px; font-size: 0.72rem; font-weight: 600; padding: 3px 12px; border-radius: 50px; }

/* ===== MOMENTUM ===== */
.momentum { padding: 100px 0; background: var(--bg2); }
.momentum-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-top: 60px; }
.cycle-diagram { background: var(--bg3); border: 1px solid var(--border); border-radius: 20px; padding: 40px; text-align: center; }
.cycle-diagram h3 { font-family: 'Syne', sans-serif; font-weight: 800; margin-bottom: 30px; font-size: 1.1rem; }
.cycle-ring { width: 240px; height: 240px; border-radius: 50%; border: 2px dashed rgba(255, 255, 255, 0.1); margin: 0 auto; position: relative; display: flex; align-items: center; justify-content: center; }
.cycle-ring::before { content: ''; position: absolute; inset: 20px; border-radius: 50%; border: 2px solid rgba(244, 91, 61, 0.3); }
.cycle-center { text-align: center; z-index: 1; }
.cycle-center .val { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; color: var(--orange); }
.cycle-center .lbl { font-size: 0.78rem; color: var(--muted); }
.cycle-points { display: flex; justify-content: space-around; margin-top: 30px; }
.cyp { text-align: center; }
.cyp-dot { width: 10px; height: 10px; border-radius: 50%; margin: 0 auto 8px; }
.cyp-lbl { font-size: 0.75rem; color: var(--muted); }
.momentum-text h2 { font-family: 'Syne', sans-serif; font-size: clamp(1.8rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 20px; line-height: 1.2; }
.momentum-text h2 span { color: var(--green); }
.momentum-text p { color: var(--muted); font-size: 0.95rem; line-height: 1.85; margin-bottom: 16px; }
.momentum-list { margin-top: 24px; list-style: none; padding: 0; }
.momentum-list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.momentum-list li:last-child { border-bottom: none; }
.ml-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

/* ===== FOOTER ===== */
.site-footer { background: #050505; border-top: 1px solid var(--border); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 50px; }
.footer-brand .logo-img { height: 40px; margin-bottom: 16px; }
.footer-brand p { color: #555; font-size: 0.9rem; line-height: 1.8; margin-top: 16px; max-width: 300px; }
.footer-pills { margin-top: 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.highlight-pill { display: inline-flex; align-items: center; gap: 6px; background: rgba(62, 4, 170, 0.2); border: 1px solid rgba(107, 47, 255, 0.3); color: var(--purple-light); padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 500; }
.highlight-pill.pill-orange { border-color: rgba(244, 91, 61, 0.3); color: var(--orange); background: rgba(244, 91, 61, 0.1); }
.footer-col h4 { font-family: 'Syne', sans-serif; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); margin-bottom: 20px; }
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 12px; list-style: none; }
.footer-links a { color: #555; text-decoration: none; font-size: 0.9rem; transition: 0.3s; }
.footer-links a:hover { color: white; padding-left: 6px; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { color: #333; font-size: 0.8rem; }
.footer-bottom .footer-services { color: #333; font-size: 0.78rem; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(2) { border-right: none; }
    .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--border); }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .site-nav { display: none; flex-direction: column; position: absolute; top: 80px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 20px; gap: 4px; }
    .site-nav.open { display: flex; }
    .primary-menu { flex-direction: column; width: 100%; gap: 4px; }
    .primary-menu li { width: 100%; }
    .primary-menu a { padding: 12px 16px; display: block; width: 100%; }
    .btn-consult { display: none; }
    .menu-toggle { display: flex; }
    .form-row { grid-template-columns: 1fr; }
    .mock-metrics { grid-template-columns: 1fr 1fr; }
    .case, .case.reverse { grid-template-columns: 1fr; direction: ltr; gap: 40px; }
    .portfolio-grid { grid-template-columns: 1fr 1fr; }
    .phil-grid { grid-template-columns: 1fr; gap: 50px; }
    .principles-grid { grid-template-columns: 1fr; }
    .phases-grid { grid-template-columns: repeat(2, 1fr); }
    .timeline::before { left: 28px; }
    .tl-item { grid-template-columns: 60px 1fr; }
    .tl-item.left .tl-content,
    .tl-item.right .tl-content { grid-column: 2; grid-row: 1; text-align: left; }
    .tl-item.left .tl-del-list { justify-content: flex-start; }
    .tl-item.left .tl-empty,
    .tl-item.right .tl-empty { display: none; }
    .tl-node { grid-column: 1; }
    .tl-card { margin: 0; }
    .momentum-grid { grid-template-columns: 1fr; }
    .step { grid-template-columns: 60px 1fr; gap: 18px; padding: 24px; }
    .step-num { font-size: 2rem; }
}
@media (max-width: 600px) {
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: 2.4rem; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .phases-grid { grid-template-columns: 1fr 1fr; }
    .container { padding: 0 18px; }
}