diff --git a/public/style.css b/public/style.css
index 500299f..2d9e5a5 100644
--- a/public/style.css
+++ b/public/style.css
@@ -14,7 +14,10 @@
     --pad: 2rem;
 }
 
-* { margin: 0; padding: 0; box-sizing: border-box; cursor: none !important; }
+* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
+@media (hover: hover) and (pointer: fine) {
+    * { cursor: none !important; }
+}
 
 html { font-size: 13px; }
 
@@ -23,7 +26,7 @@ body {
     color: var(--clr-black);
     font-family: var(--font-mono);
     overflow-x: hidden;
-    cursor: none;
+    -webkit-text-size-adjust: 100%;
 }
 
 /* ---- LEGACY CURSOR (hidden) ---- */
@@ -83,6 +86,7 @@ body {
     position: fixed;
     top: 0; left: 0;
     width: 100vw; height: 100vh;
+    height: 100dvh;
     z-index: 0;
     pointer-events: auto;
     overflow: hidden;
@@ -100,6 +104,7 @@ body {
     z-index: 1;
     pointer-events: none; /* laisse passer vers la grid */
     min-height: 100vh;
+    min-height: 100dvh;
     display: flex;
     flex-direction: column;
 }
@@ -158,6 +163,7 @@ hr { border: none; border-top: var(--border); margin: 0; }
     display: grid;
     grid-template-columns: 1fr 1fr;
     height: calc(100vh - var(--header-h, 44px));
+    height: calc(100dvh - var(--header-h, 44px));
     pointer-events: none;
 }
 .hero-left {
@@ -253,6 +259,11 @@ hr { border: none; border-top: var(--border); margin: 0; }
     background: var(--clr-card-bg);
     transition: background 0.2s, border-color 0.15s;
 }
+/* Fallback for Safari < 15 without aspect-ratio */
+@supports not (aspect-ratio: 1 / 1) {
+    .card-img-wrap { padding-bottom: 100%; }
+    .card-img-wrap img { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
+}
 .product-card:hover .card-img-wrap {
     border-bottom-color: var(--clr-red);
 }
@@ -297,18 +308,22 @@ hr { border: none; border-top: var(--border); margin: 0; }
 /* ---- PRODUCT PANEL (overlay) ---- */
 .product-panel {
     position: fixed;
-    inset: 0;
+    top: 0; left: 0; right: 0; bottom: 0;
     z-index: 1000;
     background: var(--clr-bg);
     display: flex;
     flex-direction: column;
     transform: translateY(100%);
+    -webkit-transform: translateY(100%);
     transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
+    -webkit-transition: -webkit-transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
     pointer-events: none;
     overflow: hidden;
+    -webkit-overflow-scrolling: touch;
 }
 .product-panel.is-open {
     transform: translateY(0);
+    -webkit-transform: translateY(0);
     pointer-events: auto;
 }
 
@@ -356,6 +371,7 @@ hr { border: none; border-top: var(--border); margin: 0; }
 /* Colonne infos : scrollable */
 .panel-info-col {
     overflow-y: auto;
+    -webkit-overflow-scrolling: touch;
     padding: 2.5rem var(--pad);
     display: flex;
     flex-direction: column;
@@ -866,17 +882,26 @@ hr { border: none; border-top: var(--border); margin: 0; }
     .product-grid { grid-template-columns: 1fr 1fr; }
     .panel-inner { grid-template-columns: 1fr; }
     .panel-img-col { height: 50vw; }
-    .panel-info-col { overflow-y: auto; }
+    .panel-info-col { overflow-y: auto; -webkit-overflow-scrolling: touch; }
+    .contact-modal-content { width: 95%; max-width: none; padding: 1.5rem; }
 }
 @media (max-width: 600px) {
     .product-grid { grid-template-columns: 1fr; margin: 0 1rem; border-left: none; }
     .product-card { border-left: 2px solid #111; }
-    .header-nav { gap: 1rem; }
+    .header-nav { gap: 0.8rem; font-size: 0.72rem; }
     .hero { height: auto; }
     .hero-left { min-height: unset; padding: 2rem var(--pad); order: -1; }
     .hero-right { height: 60vw; }
+    .newsletter { grid-template-columns: 1fr; }
+    .nl-left { border-right: none; border-bottom: var(--border); padding: 2rem var(--pad); }
+    .nl-right { padding: 2rem var(--pad); }
+    .whatsapp-btn { font-size: 0.72rem; padding: 1rem 1rem; }
+    .panel-img-col { height: 60vw; min-height: 200px; }
+    .panel-info-col { padding: 1.5rem var(--pad); }
+    .contact-modal-content { width: 95%; padding: 1.2rem; }
+    .contact-modal { align-items: flex-end; }
 
     .cursor-dot, .cursor-outline,
-    .cad-h, .cad-v, .cad-center, .cad-coords { display: none; }
-    body { cursor: auto; }
+    .cad-h, .cad-v, .cad-center, .cad-coords { display: none !important; }
+    body, * { cursor: auto !important; }
 }