/* ===== Variables ===== */
:root {
    --dark: #4C3B4D;
    --accent: #A53860;
    --mint: #61C9A8;
    --muted: #ADA8B6;
    --cream: #FFEEDB;
    --white: #ffffff;
    --light-bg: #FFEEDB;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--dark);
    background: var(--cream);
    overflow-x: hidden;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ===== Navbar ===== */
#navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    padding: 18px 0;
    z-index: 100;
    transition: background .3s, box-shadow .3s, padding .3s;
}
#navbar.scrolled {
    background: var(--dark);
    box-shadow: 0 2px 20px rgba(0,0,0,.25);
    padding: 10px 0;
}

.nav-container {
    max-width: 1100px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
}

.logo {
    font-size: 1.6rem; font-weight: 700; color: var(--white);
    letter-spacing: 1px;
}
.logo span { color: var(--accent); }

.nav-links {
    display: flex; gap: 32px;
}
.nav-links a {
    color: var(--white); font-size: .95rem; font-weight: 500;
    position: relative; transition: color .3s;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--accent);
    transition: width .3s;
}
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
    display: none; background: none; border: none;
    color: var(--white); font-size: 1.6rem; cursor: pointer;
}

/* ===== Hero ===== */
#hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 120px 24px 80px;
    background: #3a2c3c;
    position: relative; overflow: hidden;
}

#hero-canvas {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-content h1 {
    font-size: 3.8rem; color: var(--white); line-height: 1.15; margin-bottom: 24px;
}

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

.rotating-word {
    display: inline-block;
    min-width: 180px;
    text-align: left;
}
.rotating-word.fade-out {
    animation: fadeOutUp .35s ease forwards;
}
.rotating-word.fade-in {
    animation: fadeInUp .35s ease forwards;
}
@keyframes fadeOutUp {
    to { opacity: 0; transform: translateY(-14px); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-content p {
    color: rgba(255,255,255,.75); font-size: 1.15rem; margin-bottom: 36px;
}

.btn {
    display: inline-block; padding: 14px 36px;
    background: var(--accent); color: var(--white);
    border: none; border-radius: 6px; font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: transform .3s, box-shadow .3s, background .3s;
}
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(165,56,96,.4);
    background: #8a2e50;
}

/* ===== Sections Common ===== */
section { padding: 100px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: 2.2rem; }
.underline {
    width: 60px; height: 4px; background: var(--accent);
    margin: 12px auto 0; border-radius: 2px;
}

/* ===== About ===== */
#about { background: var(--cream); }

.about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.about-text p { margin-bottom: 16px; color: var(--dark); font-size: 1.05rem; }

.about-stats { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }

.stat-card {
    background: var(--dark); color: var(--white);
    padding: 28px 20px; border-radius: 10px; text-align: center;
    flex: 1; min-width: 120px;
    transform: scale(0.85); opacity: 0;
    transition: transform .3s;
}
.stat-card.stat-animate {
    animation: statBounce .6s cubic-bezier(.34,1.56,.64,1) forwards;
}
.stat-card:hover { transform: translateY(-6px); }

@keyframes statBounce {
    0%   { transform: scale(0.85); opacity: 0; }
    60%  { transform: scale(1.06); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.stat-number {
    font-size: 2.4rem; font-weight: 700; color: var(--mint); display: block;
    transition: transform .3s;
}
.stat-animate .stat-number {
    animation: numberPop .4s .3s ease both;
}
@keyframes numberPop {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.2); }
    100% { transform: scale(1); }
}
.stat-label { font-size: .85rem; opacity: .8; }

/* ===== Services ===== */
#services { background: var(--accent); color: var(--white); }
#services .underline { background: var(--white); }
#services .section-header h2 { color: var(--white); }
#services .accent { color: var(--cream); }

.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
    justify-items: center;
}
.services-grid .service-card:nth-last-child(-n+2) {
    grid-column: auto;
}

.service-card {
    background: rgba(255,255,255,.12); padding: 36px 28px; border-radius: 12px;
    text-align: left;
    border-left: 4px solid var(--cream);
    border: 1px solid rgba(255,255,255,.2);
    border-left: 4px solid var(--cream);
    transition: transform .3s, box-shadow .3s, background .3s;
    box-shadow: 0 2px 12px rgba(0,0,0,.15);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,.2);
    background: rgba(255,255,255,.18);
}

.service-icon { font-size: 2.4rem; margin-bottom: 16px; }
.service-card h3 { margin-bottom: 12px; font-size: 1.15rem; color: var(--white); }
.service-card p { color: rgba(255,255,255,.85); font-size: .95rem; }

/* ===== Why Us ===== */
#why { background: var(--cream); }

.why-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}

.why-card {
    padding: 36px 28px; border-radius: 12px;
    border-left: 4px solid var(--accent);
    background: var(--white);
    transition: transform .3s;
}
.why-card:hover { transform: translateX(6px); }

.why-number {
    font-size: 2.6rem; font-weight: 800; color: var(--accent); display: block;
    margin-bottom: 8px;
}
.why-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.why-card p { color: #555; font-size: .95rem; }

/* ===== Clients ===== */
#clients { background: var(--light-bg); }

.clients-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}

.client-card {
    background: var(--white); padding: 32px 24px; border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    transition: transform .3s, box-shadow .3s;
}
.client-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0,0,0,.1);
}

.client-logo-img {
    width: 80px; height: 80px; object-fit: contain;
    display: block; margin: 0 auto 16px;
}
.client-logo {
    font-size: 2rem; color: var(--accent); display: block; margin-bottom: 12px;
}
.client-card h3 {
    font-size: 1.1rem; color: var(--dark); margin-bottom: 6px;
}
.client-type {
    font-size: .85rem; color: var(--mint); font-weight: 600; letter-spacing: .5px;
}

/* ===== Contact ===== */
#contact { background: var(--dark); color: var(--white); }
#contact .underline { background: var(--accent); }

.contact-wrapper { max-width: 560px; margin: 0 auto; }

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

.form-group input,
.form-group textarea {
    width: 100%; padding: 14px 18px;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    border-radius: 8px; color: var(--white); font-size: 1rem;
    font-family: inherit; transition: border-color .3s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.4); }

.form-group input:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--accent);
}

#contact .btn { width: 100%; text-align: center; }

#form-status {
    margin-top: 16px; text-align: center; font-size: .95rem;
    min-height: 1.4em;
}
.form-success { color: var(--mint); }
.form-error   { color: var(--accent); }

/* ===== Footer ===== */
footer {
    text-align: center; padding: 28px; font-size: .85rem;
    background: #3a2c3c; color: rgba(255,255,255,.5);
}
.footer-legal {
    font-size: .75rem; margin-top: 6px; opacity: .6;
}

/* ===== Reveal Animation ===== */
.reveal {
    opacity: 0; transform: translateY(40px);
    transition: opacity .8s ease, transform .8s ease;
}
.reveal.active {
    opacity: 1; transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.4rem; }
    .about-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .clients-grid { grid-template-columns: 1fr 1fr; }
    .client-logo-img { width: 60px; height: 60px; }
    .why-grid { grid-template-columns: 1fr; }

    .nav-links {
        display: none; flex-direction: column; gap: 0;
        position: absolute; top: 100%; left: 0; width: 100%;
        background: var(--dark);
    }
    .nav-links.open { display: flex; }
    .nav-links li a { display: block; padding: 14px 24px; border-top: 1px solid rgba(255,255,255,.07); }
    .nav-toggle { display: block; }
}