/* ═══════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(ellipse at top left, #0b1a2c 0%, #050d15 60%);
    color: #fff;
    display: flex;
    align-items: stretch;
    justify-content: center;
}

/* ═══════════════════════════════════════════
   HERO LAYOUT
═══════════════════════════════════════════ */
.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    padding: 24px 40px;
    gap: 20px;
}

/* ── LEFT COLUMN ── */
.left-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 520px;
}

/* ── RIGHT COLUMN ── */
.right-content {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    max-width: 480px;
}

/* ═══════════════════════════════════════════
   CONTACT BUTTONS (Call / WhatsApp)
═══════════════════════════════════════════ */
.contact-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.4px;
    transition: transform .2s, box-shadow .2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

/* Call button */
.call-btn {
    background: linear-gradient(135deg, #e63b3b, #b02020);
    color: #fff;
    border: 2px solid #ff6b6b55;
}

/* WhatsApp button */
.wa-btn {
    background: linear-gradient(135deg, #25D366, #128C3E);
    color: #fff;
    border: 2px solid #25d36655;
}

/* ═══════════════════════════════════════════
   HEADING
═══════════════════════════════════════════ */
h1 {
    font-size: clamp(26px, 3.5vw, 46px);
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 0 2px 20px rgba(0,198,179,0.25);
}

h1 span.highlight {
    color: #00c6b3;
}

/* ═══════════════════════════════════════════
   DOWNLOAD BUTTON CARD
═══════════════════════════════════════════ */
.download-outer-card {
    background: linear-gradient(135deg, #1a1200, #2a1e00);
    border: 2px solid #5a4200;
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 0 40px rgba(255,180,0,0.12);
    display: inline-block;
}

.download-btn-container {
    background: linear-gradient(135deg, #007a82, #004d52);
    border-radius: 14px;
    padding: 12px;
}

.download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffd700, #ff9900);
    color: #1a0a00;
    text-decoration: none;
    border-radius: 10px;
    padding: 18px 48px;
    font-weight: 800;
    font-size: clamp(16px, 2vw, 22px);
    letter-spacing: 1px;
    border: 3px solid #fff5;
    transition: transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}

/* Shimmer effect */
.download-btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: rgba(255,255,255,0.18);
    transform: skewX(-20deg);
    animation: shimmer 2.8s infinite;
}

@keyframes shimmer {
    0%   { left: -60%; }
    100% { left: 130%; }
}

.download-btn:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 40px rgba(255,180,0,0.5);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 1;
}

.btn-content i {
    font-size: 20px;
    animation: bounce 1.4s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-4px); }
}

/* ═══════════════════════════════════════════
   MODEL IMAGE
═══════════════════════════════════════════ */
.model-image {
    width: 100%;
    max-height: 92vh;
    object-fit: contain;
    object-position: bottom;
    display: block;
    filter: drop-shadow(0 0 40px rgba(0,198,179,0.2));
}

/* ═══════════════════════════════════════════
   RESPONSIVE — TABLET
═══════════════════════════════════════════ */
@media (max-width: 820px) {
    html, body { overflow: auto; }

    .hero-container {
        flex-direction: column-reverse;
        align-items: center;
        padding: 20px 20px 0;
        text-align: center;
    }

    .left-content  { align-items: center; max-width: 100%; }
    .right-content { max-width: 280px; }

    .contact-buttons { justify-content: center; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — MOBILE
═══════════════════════════════════════════ */
@media (max-width: 480px) {
    .right-content { max-width: 230px; }

    .btn { padding: 10px 18px; font-size: 13px; }

    .download-btn { padding: 14px 28px; }

    h1 { font-size: 22px; }
}