/* =============================================
   ASESCON — main.css
   Stack: PHP 7.4 / PostgreSQL / Apache
   ============================================= */

:root {
    --navy: #1a2e5a;
    --navy-dark: #111f3f;
    --navy-light: #243f7a;
    --green: #2ecc71;
    --green-dark: #27ae60;
    --gray-bg: #f4f6f9;
    --gray-mid: #e8ecf2;
    --text: #2d2d2d;
    --text-light: #5a6a82;
    --white: #ffffff;
    --shadow: 0 4px 24px rgba(26,46,90,0.10);
    --shadow-lg: 0 12px 48px rgba(26,46,90,0.16);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ======= TIPOGRAFÍA ======= */
h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    line-height: 1.15;
    color: var(--navy);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }

.accent { color: var(--green); }

/* ======= LAYOUT ======= */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section { padding: 5rem 0; }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
}
.section-header p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-top: 0.75rem;
}

.section-tag {
    display: inline-block;
    background: rgba(46,204,113,0.12);
    color: var(--green-dark);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.3rem 0.9rem;
    border-radius: 100px;
    margin-bottom: 1rem;
}

/* ======= BOTONES ======= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.6rem;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--green);
    color: var(--white);
    border-color: var(--green);
}
.btn-primary:hover {
    background: var(--green-dark);
    border-color: var(--green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46,204,113,0.35);
}
.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--navy);
}
.btn-outline:hover {
    background: var(--navy);
    color: var(--white);
}
.btn-ghost {
    background: transparent;
    color: var(--navy);
    border-color: transparent;
}
.btn-ghost:hover { color: var(--green); }
.btn-ghost-white {
    background: transparent;
    color: rgba(255,255,255,0.85);
    border-color: rgba(255,255,255,0.4);
}
.btn-ghost-white:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}
.btn-white {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
}
.btn-white:hover {
    background: var(--gray-bg);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.btn-lg { padding: 0.9rem 2rem; font-size: 1rem; }
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.85rem; }

/* ======= HEADER ======= */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-mid);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }

.header-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 72px;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo-link { display: flex; align-items: center; }
.logo-img { height: 56px; width: auto; }

.main-nav { flex: 1; }
.main-nav ul {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}
.main-nav a {
    padding: 0.5rem 0.9rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text);
    transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active {
    color: var(--navy);
    background: var(--gray-bg);
}
.main-nav a.active { font-weight: 600; color: var(--navy); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ======= HERO ======= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 7rem 2rem 4rem;
    max-width: 1180px;
    margin: 0 auto;
    position: relative;
    gap: 4rem;
}

.hero-bg-lines {
    position: fixed;
    top: 0; right: 0;
    width: 50%;
    height: 100vh;
    background:
        radial-gradient(ellipse 60% 80% at 80% 20%, rgba(46,204,113,0.06) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 90% 80%, rgba(26,46,90,0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.hero-content { flex: 1; max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--gray-bg);
    border: 1px solid var(--gray-mid);
    color: var(--text-light);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.35rem 0.9rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.6s ease both;
}

.hero-title {
    animation: fadeUp 0.6s 0.1s ease both;
    margin-bottom: 1.25rem;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
    max-width: 500px;
    margin-bottom: 2rem;
    animation: fadeUp 0.6s 0.2s ease both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    animation: fadeUp 0.6s 0.3s ease both;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    animation: fadeUp 0.6s 0.4s ease both;
    border-top: 1px solid var(--gray-mid);
    padding-top: 2rem;
}
.stat strong {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--navy);
}
.stat span {
    font-size: 0.82rem;
    color: var(--text-light);
    font-weight: 500;
}

.hero-visual {
    flex: 0 0 340px;
    position: relative;
    height: 380px;
    animation: fadeIn 0.8s 0.3s ease both;
}

.hero-card {
    position: absolute;
    background: var(--white);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
}
.hcard-icon { font-size: 1.8rem; }
.hcard-text strong { display: block; font-size: 0.95rem; color: var(--navy); }
.hcard-text small { color: var(--text-light); font-size: 0.78rem; }

.card-float   { top: 10%;  left: 10%;  animation: float1 4s ease-in-out infinite; }
.card-float-2 { top: 42%;  right: 5%;  animation: float2 5s ease-in-out infinite; }
.card-float-3 { bottom: 8%; left: 5%;  animation: float3 4.5s ease-in-out infinite; }

/* ======= SERVICIOS ======= */
.services-section { background: var(--gray-bg); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--green);
    transform: scaleX(0);
    transition: transform var(--transition);
    transform-origin: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::after { transform: scaleX(1); }
.service-card.featured {
    border-color: var(--green);
    border-width: 2px;
}
.sc-badge {
    display: inline-block;
    background: var(--green);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.2rem 0.7rem;
    border-radius: 100px;
    margin-bottom: 1rem;
}
.sc-icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { margin-bottom: 0.6rem; font-size: 1.1rem; }
.service-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1.25rem; }
.sc-link { color: var(--navy); font-weight: 600; font-size: 0.88rem; transition: color var(--transition); }
.sc-link:hover { color: var(--green); }

/* ======= POR QUÉ ======= */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.why-text h2 { margin-bottom: 1rem; }
.why-text p { color: var(--text-light); margin-bottom: 1.75rem; font-size: 1.05rem; }
.why-list { margin-bottom: 2rem; }
.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--gray-mid);
}
.why-list li:last-child { border-bottom: none; }
.check {
    color: var(--green);
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.05rem;
}
.why-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.why-card {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 2rem;
    color: var(--white);
    transition: transform var(--transition);
}
.why-card:hover { transform: translateY(-4px); }
.why-card:nth-child(2) { background: var(--navy-light); margin-top: 1.5rem; }
.why-card:nth-child(3) { grid-column: 1 / -1; background: var(--navy-dark); display: flex; align-items: center; gap: 1.5rem; }
.wc-number { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 900; line-height: 1; margin-bottom: 0.4rem; }
.why-card p { font-size: 0.88rem; color: rgba(255,255,255,0.7); }

/* ======= RUBROS ======= */
.rubros-section { background: var(--gray-bg); }
.rubros-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.rubro-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    border: 1px solid var(--gray-mid);
    transition: all var(--transition);
}
.rubro-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--green); }
.rc-icon { font-size: 3rem; margin-bottom: 1rem; }
.rubro-card h3 { margin-bottom: 0.6rem; }
.rubro-card p { color: var(--text-light); font-size: 0.9rem; }

/* ======= TESTIMONIOS ======= */
.testimonios-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonio-card {
    background: var(--gray-bg);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
}
.testimonio-card.featured {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}
.testimonio-card.featured p { color: rgba(255,255,255,0.85); }
.testimonio-card.featured .tc-author { color: rgba(255,255,255,0.6); }
.testimonio-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.stars { color: var(--green); font-size: 1.1rem; margin-bottom: 1rem; }
.testimonio-card p { font-size: 0.95rem; color: var(--text); line-height: 1.65; margin-bottom: 1.25rem; font-style: italic; }
.tc-author { font-size: 0.82rem; color: var(--text-light); font-weight: 600; }

/* ======= CTA SECTION ======= */
.cta-section { padding: 4rem 0 6rem; }
.cta-box {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius-lg);
    padding: 4rem 3rem;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(46,204,113,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.cta-box h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-box p { color: rgba(255,255,255,0.75); margin-bottom: 2.5rem; font-size: 1.05rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ======= FOOTER ======= */
.site-footer {
    background: var(--navy-dark);
    color: rgba(255,255,255,0.75);
    padding: 4rem 0 0;
}
.footer-grid {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 2rem 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}
.footer-logo { height: 52px; margin-bottom: 1rem; filter: brightness(10); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 1.25rem; }
.social-links { display: flex; gap: 0.75rem; }
.social-links a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.2);
    font-size: 0.8rem; font-weight: 700;
    transition: all var(--transition);
}
.social-links a:hover { background: var(--green); border-color: var(--green); color: var(--white); }
.footer-col h4 { color: var(--white); font-family: 'DM Sans', sans-serif; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col a { font-size: 0.88rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--green); }
.contact-list li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; margin-bottom: 0.6rem; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    max-width: 1180px; margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
}

/* ======= ANIMACIONES ======= */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-12px); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-8px); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-10px); }
}

/* ======= RESPONSIVE ======= */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero { flex-direction: column; min-height: auto; padding-top: 6rem; gap: 2rem; }
    .hero-visual { display: none; }
    .hero-stats { gap: 1.5rem; }
    .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .why-visual { grid-template-columns: 1fr; }
    .why-card:nth-child(3) { flex-direction: column; }
    .rubros-grid, .services-grid, .testimonios-grid { grid-template-columns: 1fr; }
    .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); border-top: 1px solid var(--gray-mid); box-shadow: var(--shadow-lg); padding: 1rem; }
    .main-nav.open { display: block; }
    .main-nav ul { flex-direction: column; }
    .main-nav a { display: block; padding: 0.75rem 1rem; }
    .hamburger { display: flex; }
    .header-actions .btn-outline { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.25rem; text-align: center; }
    .cta-box { padding: 2.5rem 1.5rem; }
    .cta-btns { flex-direction: column; align-items: center; }
}