/* =============================================
   GestConstruction - Landing Page Premium CSS
   ============================================= */

:root {
    --orange: #FF6A00;
    --orange-dark: #C44A09;
    --orange-light: #FF8C40;
    --bg-dark: #0D0D0D;
    --bg-card: #161616;
    --bg-card2: #1C1C1C;
    --text-primary: #F5F5F5;
    --text-muted: #9A9A9A;
    --border: rgba(255, 106, 0, 0.18);
    --glow: 0 0 32px rgba(255, 106, 0, 0.18);
    --glow-strong: 0 0 64px rgba(255, 106, 0, 0.32);
    --radius: 14px;
    --radius-lg: 22px;
    --transition: all 0.32s cubic-bezier(.4,0,.2,1);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 3px; }

/* ---- UTILITY ---- */
.text-orange { color: var(--orange) !important; }
.bg-orange { background-color: var(--orange) !important; }
.border-orange { border-color: var(--orange) !important; }

.gradient-text {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-block;
    background: rgba(255, 106, 0, 0.12);
    border: 1px solid rgba(255, 106, 0, 0.3);
    color: var(--orange);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.2rem;
}

/* ---- NAVBAR ---- */
.navbar-gc {
    background: rgba(13, 13, 13, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 106, 0, 0.08);
    padding: 1rem 0;
    transition: var(--transition);
    z-index: 1050;
}

.navbar-gc.scrolled {
    padding: .6rem 0;
    border-bottom-color: rgba(255, 106, 0, 0.2);
    box-shadow: 0 4px 40px rgba(0,0,0,.6);
}

.navbar-brand-gc {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--text-primary) !important;
    text-decoration: none;
}

.navbar-brand-gc span {
    color: var(--orange);
}

.navbar-gc .nav-link {
    color: var(--text-muted) !important;
    font-size: .9rem;
    font-weight: 500;
    padding: .4rem .9rem !important;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar-gc .nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(255,255,255,.06);
}

.btn-navbar-cta {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: #fff !important;
    font-weight: 700;
    font-size: .85rem;
    padding: .5rem 1.4rem !important;
    border-radius: 50px !important;
    transition: var(--transition);
    box-shadow: 0 0 20px rgba(255,106,0,.25);
}

.btn-navbar-cta:hover {
    box-shadow: 0 0 32px rgba(255,106,0,.5);
    transform: translateY(-1px);
}

.navbar-toggler {
    border: 1px solid rgba(255,106,0,.3) !important;
    padding: .35rem .6rem;
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* ---- HERO ---- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 90px;
    background:
        radial-gradient(ellipse 70% 60% at 50% 0%, rgba(255,106,0,.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(255,106,0,.06) 0%, transparent 60%),
        var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 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='%23FF6A00' fill-opacity='0.03'%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: 1;
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(255,106,0,.1);
    border: 1px solid rgba(255,106,0,.25);
    border-radius: 50px;
    padding: .4rem 1.1rem;
    font-size: .8rem;
    font-weight: 600;
    color: var(--orange);
    letter-spacing: .06em;
    margin-bottom: 1.5rem;
}

.hero-eyebrow i { font-size: 1rem; }

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -.04em;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 2.5rem;
    line-height: 1.75;
}

.btn-cta-primary {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    padding: .9rem 2.2rem;
    border-radius: 50px;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    transition: var(--transition);
    box-shadow: 0 4px 30px rgba(255,106,0,.4);
}

.btn-cta-primary:hover {
    color: #fff;
    box-shadow: 0 8px 48px rgba(255,106,0,.6);
    transform: translateY(-2px);
}

.btn-cta-secondary {
    background: rgba(255,255,255,.06);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    padding: .9rem 2rem;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,.12);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    transition: var(--transition);
}

.btn-cta-secondary:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.22);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,.07);
    flex-wrap: wrap;
}

.hero-stat-value {
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--orange);
    line-height: 1;
    letter-spacing: -.03em;
}

.hero-stat-label {
    font-size: .8rem;
    color: var(--text-muted);
    margin-top: .3rem;
    font-weight: 500;
}

/* MOCKUP */
.hero-mockup-wrap {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-mockup-wrap::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,106,0,.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: .7; }
}

.mockup-browser {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,.7), var(--glow);
    width: 100%;
    max-width: 580px;
    position: relative;
    z-index: 1;
}

.mockup-topbar {
    background: #111;
    padding: .8rem 1.2rem;
    display: flex;
    align-items: center;
    gap: .5rem;
    border-bottom: 1px solid rgba(255,255,255,.05);
}

.mockup-dot {
    width: 11px; height: 11px;
    border-radius: 50%;
}
.mockup-dot.red { background: #FF5F57; }
.mockup-dot.yellow { background: #FEBC2E; }
.mockup-dot.green { background: #28C840; }

.mockup-url {
    flex: 1;
    background: rgba(255,255,255,.06);
    border-radius: 50px;
    padding: .25rem 1rem;
    font-size: .72rem;
    color: var(--text-muted);
    margin-left: .8rem;
}

.mockup-body {
    padding: 1.5rem;
    min-height: 320px;
    background: linear-gradient(160deg, #161616 0%, #111 100%);
}

.mockup-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
}

.mockup-title-fake {
    height: 18px; width: 140px;
    background: rgba(255,255,255,.08);
    border-radius: 4px;
}

.mockup-btn-fake {
    height: 28px; width: 90px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border-radius: 50px;
    opacity: .9;
}

.mockup-cards-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .7rem;
    margin-bottom: 1rem;
}

.mockup-card-mini {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 10px;
    padding: .8rem .6rem;
}

.mockup-card-mini-icon {
    width: 22px; height: 22px;
    background: rgba(255,106,0,.2);
    border-radius: 6px;
    margin-bottom: .5rem;
}

.mockup-card-mini-val {
    height: 14px; width: 50px;
    background: rgba(255,255,255,.12);
    border-radius: 3px;
    margin-bottom: .3rem;
}

.mockup-card-mini-lbl {
    height: 9px; width: 38px;
    background: rgba(255,255,255,.05);
    border-radius: 3px;
}

.mockup-chart-area {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: 10px;
    height: 100px;
    display: flex;
    align-items: flex-end;
    padding: .8rem;
    gap: .4rem;
    overflow: hidden;
}

.mockup-bar {
    flex: 1;
    background: linear-gradient(to top, var(--orange), rgba(255,106,0,.3));
    border-radius: 4px 4px 0 0;
    opacity: .8;
    animation: bar-rise 1.2s ease-out both;
}

@keyframes bar-rise {
    from { transform: scaleY(0); transform-origin: bottom; }
    to   { transform: scaleY(1); }
}

/* ---- LOGOS STRIP ---- */
.logos-strip {
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255,255,255,.05);
    border-bottom: 1px solid rgba(255,255,255,.05);
    background: rgba(255,255,255,.015);
    overflow: hidden;
}

.logos-strip-label {
    font-size: .78rem;
    color: var(--text-muted);
    letter-spacing: .1em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 1.5rem;
}

.logos-track {
    display: flex;
    gap: 3rem;
    align-items: center;
    animation: logos-scroll 20s linear infinite;
    width: max-content;
}

@keyframes logos-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.logo-item {
    font-size: .9rem;
    font-weight: 700;
    color: rgba(255,255,255,.25);
    white-space: nowrap;
    letter-spacing: .04em;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.logo-item i { font-size: 1.1rem; }

/* ---- SECTIONS GENERIC ---- */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 540px;
    line-height: 1.75;
}

/* ---- PROBLEMAS ---- */
.problems-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0f0f0f 100%);
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--radius);
    padding: 1.8rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255,106,0,.3), transparent);
    opacity: 0;
    transition: var(--transition);
}

.problem-card:hover {
    border-color: rgba(255,106,0,.25);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,.4);
}

.problem-card:hover::before { opacity: 1; }

.problem-icon {
    width: 48px; height: 48px;
    background: rgba(255,106,0,.1);
    border: 1px solid rgba(255,106,0,.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--orange);
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.problem-card:hover .problem-icon {
    background: rgba(255,106,0,.2);
    box-shadow: 0 0 20px rgba(255,106,0,.3);
}

.problem-card h5 {
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: .5rem;
}

.problem-card p {
    color: var(--text-muted);
    font-size: .9rem;
    margin: 0;
}

/* ---- MODULES ---- */
.modules-section {
    background: var(--bg-dark);
}

.module-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--radius);
    padding: 1.6rem;
    height: 100%;
    transition: var(--transition);
    cursor: default;
}

.module-card:hover {
    border-color: rgba(255,106,0,.3);
    background: var(--bg-card2);
    box-shadow: 0 0 40px rgba(255,106,0,.1), 0 16px 48px rgba(0,0,0,.3);
    transform: translateY(-4px);
}

.module-icon-wrap {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, rgba(255,106,0,.2), rgba(255,106,0,.05));
    border: 1px solid rgba(255,106,0,.25);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    color: var(--orange);
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.module-card:hover .module-icon-wrap {
    box-shadow: 0 0 24px rgba(255,106,0,.35);
}

.module-card h5 {
    font-weight: 700;
    margin-bottom: .5rem;
}

.module-card p {
    color: var(--text-muted);
    font-size: .88rem;
    margin: 0;
}

/* ---- DASHBOARD SECTION ---- */
.dashboard-section {
    background: linear-gradient(180deg, #0f0f0f 0%, var(--bg-dark) 100%);
}

.dashboard-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.2rem;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
    border-radius: var(--radius);
    transition: var(--transition);
}

.dashboard-feature-item:hover {
    border-color: rgba(255,106,0,.2);
    background: rgba(255,106,0,.04);
}

.dashboard-feature-icon {
    width: 40px; height: 40px;
    background: rgba(255,106,0,.12);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--orange);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.dashboard-feature-item h6 {
    font-weight: 700;
    margin-bottom: .2rem;
    font-size: .95rem;
}

.dashboard-feature-item p {
    color: var(--text-muted);
    font-size: .84rem;
    margin: 0;
}

/* ---- COMPARE SECTION ---- */
.compare-section {
    background: var(--bg-dark);
}

.compare-table-wrap {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.compare-table-wrap table {
    margin: 0;
    color: var(--text-primary);
}

.compare-table-wrap thead th {
    background: #111;
    padding: 1.2rem 1.5rem;
    font-weight: 700;
    font-size: .95rem;
    border-bottom: 1px solid rgba(255,255,255,.08) !important;
    color: var(--text-muted);
}

.compare-table-wrap thead th.col-sistema {
    color: var(--orange);
    background: rgba(255,106,0,.07);
}

.compare-table-wrap tbody td {
    padding: .9rem 1.5rem;
    border-color: rgba(255,255,255,.05) !important;
    font-size: .92rem;
    vertical-align: middle;
}

.compare-table-wrap tbody tr:hover td {
    background: rgba(255,255,255,.025);
}

.compare-table-wrap tbody td.col-sistema {
    background: rgba(255,106,0,.04);
    font-weight: 600;
}

.check-yes { color: #28C840; font-size: 1.1rem; }
.check-no  { color: #FF5F57; font-size: 1.1rem; }

/* ---- BENEFITS ---- */
.benefits-section {
    background: linear-gradient(180deg, #0f0f0f 0%, var(--bg-dark) 100%);
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    margin-bottom: 1.4rem;
}

.benefit-bullet {
    width: 36px; height: 36px;
    background: rgba(255,106,0,.15);
    border: 1px solid rgba(255,106,0,.3);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--orange);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: .1rem;
}

.benefit-item h6 {
    font-weight: 700;
    margin-bottom: .2rem;
}

.benefit-item p {
    color: var(--text-muted);
    font-size: .88rem;
    margin: 0;
}

.big-number-card {
    background: rgba(255,106,0,.07);
    border: 1px solid rgba(255,106,0,.2);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: var(--transition);
}

.big-number-card:hover {
    box-shadow: var(--glow);
    background: rgba(255,106,0,.1);
}

.big-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--orange);
    line-height: 1;
    letter-spacing: -.04em;
}

.big-number-label {
    color: var(--text-muted);
    font-size: .9rem;
    margin-top: .6rem;
}

/* ---- CTA FINAL ---- */
.cta-section {
    padding: 6rem 0;
    background:
        radial-gradient(ellipse 60% 80% at 50% 100%, rgba(255,106,0,.15) 0%, transparent 70%),
        var(--bg-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 700px; height: 400px;
    background: radial-gradient(ellipse, rgba(255,106,0,.08) 0%, transparent 70%);
    pointer-events: none;
}

.cta-section .section-title {
    max-width: 700px;
    margin: 0 auto 1rem;
}

.cta-section .section-desc {
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-size: .82rem;
    color: var(--text-muted);
    margin-top: 1.2rem;
}

.cta-guarantee i { color: var(--orange); }

/* ---- FOOTER ---- */
footer {
    background: #0A0A0A;
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 4rem 0 2rem;
}

.footer-brand {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -.02em;
    margin-bottom: .7rem;
    display: block;
}

.footer-brand span { color: var(--orange); }

.footer-desc {
    color: var(--text-muted);
    font-size: .88rem;
    max-width: 240px;
    line-height: 1.7;
}

.footer-col-title {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

footer ul {
    list-style: none;
    padding: 0; margin: 0;
}

footer ul li {
    margin-bottom: .55rem;
}

footer ul li a {
    color: rgba(255,255,255,.5);
    text-decoration: none;
    font-size: .88rem;
    transition: var(--transition);
}

footer ul li a:hover {
    color: var(--orange);
}

.footer-divider {
    border-color: rgba(255,255,255,.06);
    margin: 2.5rem 0 1.5rem;
}

.footer-copy {
    color: rgba(255,255,255,.3);
    font-size: .8rem;
}

.footer-social a {
    color: rgba(255,255,255,.35);
    font-size: 1.15rem;
    text-decoration: none;
    transition: var(--transition);
    margin-left: 1.1rem;
}

.footer-social a:hover {
    color: var(--orange);
}

/* ---- BADGES / PILLS ---- */
.badge-gc {
    background: rgba(255,106,0,.12);
    border: 1px solid rgba(255,106,0,.25);
    color: var(--orange);
    font-size: .72rem;
    font-weight: 700;
    padding: .25rem .7rem;
    border-radius: 50px;
    letter-spacing: .05em;
}

/* ---- GLASSMORPHISM CARD ---- */
.glass-card {
    background: rgba(255,255,255,.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius);
}

/* ---- ANIMATIONS ---- */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .6s ease, transform .6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }
.fade-up-delay-4 { transition-delay: .4s; }
.fade-up-delay-5 { transition-delay: .5s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 991.98px) {
    .hero-section { padding-top: 80px; }
    .hero-mockup-wrap { margin-top: 3rem; }
    .mockup-cards-row { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { gap: 1.5rem; }
    .hero-stat-value { font-size: 1.5rem; }
}

@media (max-width: 767.98px) {
    section { padding: 3.5rem 0; }
    .cta-section { padding: 4rem 0; }
    .hero-title { letter-spacing: -.03em; }
    .compare-table-wrap { overflow-x: auto; }
    .mockup-cards-row { grid-template-columns: repeat(2, 1fr); }
    .big-number { font-size: 2.8rem; }
}